2818313640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{166567}}^1$

素因数の和:166631

約数の個数: 96

約数和(自身を含む): 9354458880

約数和(自身を除く): 6536145240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 16920, 166567, 333134, 499701, 666268, 832835, 999402, 1332536, 1499103, 1665670, 1998804, 2498505, 2998206, 3331340, 3997608, 4997010, 5996412, 6662680, 7495515, 7828649, 9994020, 11992824, 14991030, 15657298, 19988040, 23485947, 29982060, 31314596, 39143245, 46971894, 59964120, 62629192, 70457841, 78286490, 93943788, 117429735, 140915682, 156572980, 187887576, 234859470, 281831364, 313145960, 352289205, 469718940, 563662728, 704578410, 939437880, 1409156820, 2818313640]

約数ペア:

[(1, 2818313640), (2, 1409156820), (3, 939437880), (4, 704578410), (5, 563662728), (6, 469718940), (8, 352289205), (9, 313145960), (10, 281831364), (12, 234859470), (15, 187887576), (18, 156572980), (20, 140915682), (24, 117429735), (30, 93943788), (36, 78286490), (40, 70457841), (45, 62629192), (47, 59964120), (60, 46971894), (72, 39143245), (90, 31314596), (94, 29982060), (120, 23485947), (141, 19988040), (180, 15657298), (188, 14991030), (235, 11992824), (282, 9994020), (360, 7828649), (376, 7495515), (423, 6662680), (470, 5996412), (564, 4997010), (705, 3997608), (846, 3331340), (940, 2998206), (1128, 2498505), (1410, 1998804), (1692, 1665670), (1880, 1499103), (2115, 1332536), (2820, 999402), (3384, 832835), (4230, 666268), (5640, 499701), (8460, 333134), (16920, 166567)]