#include<bits/stdc++.h>
using namespace std;
int n,m,a[100005],l,r,b[25],ans;
int gcd(int x,int y){
    if (x%y==0) return y;
    return gcd(y,x%y);
}
int ejz(int le,int ri){
    memset(b,0,sizeof(b));
    for (int i=le;i<=ri;i++){
        int t=a[i];
        for (int j=1;j<=21;j++){
            b[j]+=t%2;
            t/=2;
            if (t==0) break;
        }
    }
    int sum=0;
    for (int i=1;i<=21;i++){
        if (b[i]>=1) sum+=pow(2,i-1);
    }
    if (sum==0||sum==1) return 0;
    for (int i=1;i<=sum;i++){
        if (i*i>sum) break;
        if (gcd(i,sum)!=1) return 0;
    }
    return 1;
}
int main(){
    freopen("Jelly.in","r",stdin);
    freopen("Jelly.out","w",stdout);
    scanf("%d%d",&n,&m);
    for (int i=1;i<=n;i++){
        scanf("%d",&a[i]);
    }
    for (int i=1;i<=m;i++){
        ans=0;
        cin>>l>>r;
        for (int j=l;j<=r;j++){
            for (int k=j;k<=r;k++){
                ans+=ejz(j,k);
            }
        }
        printf("%d\n",ans);
    }
    return 0;
}