Numbers n such that n = k/d(k) has exactly 5 solutions, where d(k) = number of divisors of k.

Terms

a(0) =64000a(1) =290304a(2) =352000a(3) =432000a(4) =544000a(5) =608000a(6) =736000a(7) =928000a(8) =992000a(9) =1036800a(10) =1184000a(11) =1312000a(12) =1376000a(13) =1504000a(14) =1512000a(15) =1596672a(16) =1696000a(17) =1888000a(18) =1952000a(19) =2100875a(20) =2144000a(21) =2272000a(22) =2336000a(23) =2467584a(24) =2515968a(25) =2528000a(26) =2592000a(27) =2656000a(28) =2757888a(29) =2848000