210540438120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1091}}^1\times {\mathrm{1613}}^1$

素因数の和:3715

約数の個数: 128

約数和(自身を含む): 633226688640

約数和(自身を除く): 422686250520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 997, 1091, 1613, 1994, 2182, 2991, 3226, 3273, 3988, 4364, 4839, 4985, 5455, 5982, 6452, 6546, 7976, 8065, 8728, 9678, 9970, 10910, 11964, 12904, 13092, 14955, 16130, 16365, 19356, 19940, 21820, 23928, 24195, 26184, 29910, 32260, 32730, 38712, 39880, 43640, 48390, 59820, 64520, 65460, 96780, 119640, 130920, 193560, 1087727, 1608161, 1759783, 2175454, 3216322, 3263181, 3519566, 4350908, 4824483, 5279349, 5438635, 6432644, 6526362, 7039132, 8040805, 8701816, 8798915, 9648966, 10558698, 10877270, 12865288, 13052724, 14078264, 16081610, 16315905, 17597830, 19297932, 21117396, 21754540, 24122415, 26105448, 26396745, 32163220, 32631810, 35195660, 38595864, 42234792, 43509080, 48244830, 52793490, 64326440, 65263620, 70391320, 96489660, 105586980, 130527240, 192979320, 211173960, 1754503651, 3509007302, 5263510953, 7018014604, 8772518255, 10527021906, 14036029208, 17545036510, 21054043812, 26317554765, 35090073020, 42108087624, 52635109530, 70180146040, 105270219060, 210540438120]

約数ペア:

[(1, 210540438120), (2, 105270219060), (3, 70180146040), (4, 52635109530), (5, 42108087624), (6, 35090073020), (8, 26317554765), (10, 21054043812), (12, 17545036510), (15, 14036029208), (20, 10527021906), (24, 8772518255), (30, 7018014604), (40, 5263510953), (60, 3509007302), (120, 1754503651), (997, 211173960), (1091, 192979320), (1613, 130527240), (1994, 105586980), (2182, 96489660), (2991, 70391320), (3226, 65263620), (3273, 64326440), (3988, 52793490), (4364, 48244830), (4839, 43509080), (4985, 42234792), (5455, 38595864), (5982, 35195660), (6452, 32631810), (6546, 32163220), (7976, 26396745), (8065, 26105448), (8728, 24122415), (9678, 21754540), (9970, 21117396), (10910, 19297932), (11964, 17597830), (12904, 16315905), (13092, 16081610), (14955, 14078264), (16130, 13052724), (16365, 12865288), (19356, 10877270), (19940, 10558698), (21820, 9648966), (23928, 8798915), (24195, 8701816), (26184, 8040805), (29910, 7039132), (32260, 6526362), (32730, 6432644), (38712, 5438635), (39880, 5279349), (43640, 4824483), (48390, 4350908), (59820, 3519566), (64520, 3263181), (65460, 3216322), (96780, 2175454), (119640, 1759783), (130920, 1608161), (193560, 1087727)]