Smallest number having exactly n triangular divisors.

Terms

a(0) =1a(1) =3a(2) =6a(3) =36a(4) =30a(5) =90a(6) =180a(7) =210a(8) =420a(9) =630a(10) =1890a(11) =1260a(12) =2520a(13) =6930a(14) =18480a(15) =20790a(16) =13860a(17) =27720a(18) =41580a(19) =83160a(20) =138600a(21) =245700a(22) =235620a(23) =180180a(24) =556920a(25) =360360a(26) =540540a(27) =1670760a(28) =1081080a(29) =1413720