using namespace std;
int main(int argc, char const* argv[])
{
    int t;
    while(~scanf("%d",&t)){
        while(t--){
            int n;
            scanf("%d",&n);
            int sq = sqrt(n);
            long long ans = 0;
            for(int i = 1;i <= sq;i++){
               int count = n/i-(n/(i+1));
               if(i == n/i){
                   ans = ans+i;
               }else{
                   ans = ans+count*i+n/i;
               }
            }
            printf("%lld\n",ans);
        }
    }

    return 0;
}