15992386400

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{4229}}^1$

素因数の和:4441

約数の個数: 144

約数和(自身を含む): 40645054800

約数和(自身を除く): 24652668400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 145, 160, 163, 200, 232, 290, 326, 400, 464, 580, 652, 725, 800, 815, 928, 1160, 1304, 1450, 1630, 2320, 2608, 2900, 3260, 4075, 4229, 4640, 4727, 5216, 5800, 6520, 8150, 8458, 9454, 11600, 13040, 16300, 16916, 18908, 21145, 23200, 23635, 26080, 32600, 33832, 37816, 42290, 47270, 65200, 67664, 75632, 84580, 94540, 105725, 118175, 122641, 130400, 135328, 151264, 169160, 189080, 211450, 236350, 245282, 338320, 378160, 422900, 472700, 490564, 613205, 676640, 689327, 756320, 845800, 945400, 981128, 1226410, 1378654, 1691600, 1890800, 1962256, 2452820, 2757308, 3066025, 3383200, 3446635, 3781600, 3924512, 4905640, 5514616, 6132050, 6893270, 9811280, 11029232, 12264100, 13786540, 17233175, 19622560, 19990483, 22058464, 24528200, 27573080, 34466350, 39980966, 49056400, 55146160, 68932700, 79961932, 98112800, 99952415, 110292320, 137865400, 159923864, 199904830, 275730800, 319847728, 399809660, 499762075, 551461600, 639695456, 799619320, 999524150, 1599238640, 1999048300, 3198477280, 3998096600, 7996193200, 15992386400]

約数ペア:

[(1, 15992386400), (2, 7996193200), (4, 3998096600), (5, 3198477280), (8, 1999048300), (10, 1599238640), (16, 999524150), (20, 799619320), (25, 639695456), (29, 551461600), (32, 499762075), (40, 399809660), (50, 319847728), (58, 275730800), (80, 199904830), (100, 159923864), (116, 137865400), (145, 110292320), (160, 99952415), (163, 98112800), (200, 79961932), (232, 68932700), (290, 55146160), (326, 49056400), (400, 39980966), (464, 34466350), (580, 27573080), (652, 24528200), (725, 22058464), (800, 19990483), (815, 19622560), (928, 17233175), (1160, 13786540), (1304, 12264100), (1450, 11029232), (1630, 9811280), (2320, 6893270), (2608, 6132050), (2900, 5514616), (3260, 4905640), (4075, 3924512), (4229, 3781600), (4640, 3446635), (4727, 3383200), (5216, 3066025), (5800, 2757308), (6520, 2452820), (8150, 1962256), (8458, 1890800), (9454, 1691600), (11600, 1378654), (13040, 1226410), (16300, 981128), (16916, 945400), (18908, 845800), (21145, 756320), (23200, 689327), (23635, 676640), (26080, 613205), (32600, 490564), (33832, 472700), (37816, 422900), (42290, 378160), (47270, 338320), (65200, 245282), (67664, 236350), (75632, 211450), (84580, 189080), (94540, 169160), (105725, 151264), (118175, 135328), (122641, 130400)]