68314920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9649}}^1$

素因数の和:9722

約数の個数: 64

約数和(自身を含む): 208440000

約数和(自身を除く): 140125080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 9649, 19298, 28947, 38596, 48245, 57894, 77192, 96490, 115788, 144735, 192980, 231576, 289470, 385960, 569291, 578940, 1138582, 1157880, 1707873, 2277164, 2846455, 3415746, 4554328, 5692910, 6831492, 8539365, 11385820, 13662984, 17078730, 22771640, 34157460, 68314920]

約数ペア:

[(1, 68314920), (2, 34157460), (3, 22771640), (4, 17078730), (5, 13662984), (6, 11385820), (8, 8539365), (10, 6831492), (12, 5692910), (15, 4554328), (20, 3415746), (24, 2846455), (30, 2277164), (40, 1707873), (59, 1157880), (60, 1138582), (118, 578940), (120, 569291), (177, 385960), (236, 289470), (295, 231576), (354, 192980), (472, 144735), (590, 115788), (708, 96490), (885, 77192), (1180, 57894), (1416, 48245), (1770, 38596), (2360, 28947), (3540, 19298), (7080, 9649)]