201879504680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{51131}}^1$

素因数の和:51447

約数の個数: 128

約数和(自身を含む): 530136576000

約数和(自身を除く): 328257071320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 239, 280, 295, 413, 472, 478, 590, 826, 956, 1180, 1195, 1652, 1673, 1912, 2065, 2360, 2390, 3304, 3346, 4130, 4780, 6692, 8260, 8365, 9560, 13384, 14101, 16520, 16730, 28202, 33460, 51131, 56404, 66920, 70505, 98707, 102262, 112808, 141010, 197414, 204524, 255655, 282020, 357917, 394828, 409048, 493535, 511310, 564040, 715834, 789656, 987070, 1022620, 1431668, 1789585, 1974140, 2045240, 2863336, 3016729, 3579170, 3948280, 6033458, 7158340, 12066916, 12220309, 14316680, 15083645, 21117103, 24133832, 24440618, 30167290, 42234206, 48881236, 60334580, 61101545, 84468412, 85542163, 97762472, 105585515, 120669160, 122203090, 168936824, 171084326, 211171030, 244406180, 342168652, 422342060, 427710815, 488812360, 684337304, 720998231, 844684120, 855421630, 1441996462, 1710843260, 2883992924, 3421686520, 3604991155, 5046987617, 5767985848, 7209982310, 10093975234, 14419964620, 20187950468, 25234938085, 28839929240, 40375900936, 50469876170, 100939752340, 201879504680]

約数ペア:

[(1, 201879504680), (2, 100939752340), (4, 50469876170), (5, 40375900936), (7, 28839929240), (8, 25234938085), (10, 20187950468), (14, 14419964620), (20, 10093975234), (28, 7209982310), (35, 5767985848), (40, 5046987617), (56, 3604991155), (59, 3421686520), (70, 2883992924), (118, 1710843260), (140, 1441996462), (236, 855421630), (239, 844684120), (280, 720998231), (295, 684337304), (413, 488812360), (472, 427710815), (478, 422342060), (590, 342168652), (826, 244406180), (956, 211171030), (1180, 171084326), (1195, 168936824), (1652, 122203090), (1673, 120669160), (1912, 105585515), (2065, 97762472), (2360, 85542163), (2390, 84468412), (3304, 61101545), (3346, 60334580), (4130, 48881236), (4780, 42234206), (6692, 30167290), (8260, 24440618), (8365, 24133832), (9560, 21117103), (13384, 15083645), (14101, 14316680), (16520, 12220309), (16730, 12066916), (28202, 7158340), (33460, 6033458), (51131, 3948280), (56404, 3579170), (66920, 3016729), (70505, 2863336), (98707, 2045240), (102262, 1974140), (112808, 1789585), (141010, 1431668), (197414, 1022620), (204524, 987070), (255655, 789656), (282020, 715834), (357917, 564040), (394828, 511310), (409048, 493535)]