124617640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 336960000

約数和(自身を除く): 212342360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 103, 116, 140, 145, 149, 203, 206, 232, 280, 290, 298, 406, 412, 515, 580, 596, 721, 745, 812, 824, 1015, 1030, 1043, 1160, 1192, 1442, 1490, 1624, 2030, 2060, 2086, 2884, 2980, 2987, 3605, 4060, 4120, 4172, 4321, 5215, 5768, 5960, 5974, 7210, 8120, 8344, 8642, 10430, 11948, 14420, 14935, 15347, 17284, 20860, 20909, 21605, 23896, 28840, 29870, 30247, 30694, 34568, 41720, 41818, 43210, 59740, 60494, 61388, 76735, 83636, 86420, 104545, 107429, 119480, 120988, 122776, 151235, 153470, 167272, 172840, 209090, 214858, 241976, 302470, 306940, 418180, 429716, 445063, 537145, 604940, 613880, 836360, 859432, 890126, 1074290, 1209880, 1780252, 2148580, 2225315, 3115441, 3560504, 4297160, 4450630, 6230882, 8901260, 12461764, 15577205, 17802520, 24923528, 31154410, 62308820, 124617640]

約数ペア:

[(1, 124617640), (2, 62308820), (4, 31154410), (5, 24923528), (7, 17802520), (8, 15577205), (10, 12461764), (14, 8901260), (20, 6230882), (28, 4450630), (29, 4297160), (35, 3560504), (40, 3115441), (56, 2225315), (58, 2148580), (70, 1780252), (103, 1209880), (116, 1074290), (140, 890126), (145, 859432), (149, 836360), (203, 613880), (206, 604940), (232, 537145), (280, 445063), (290, 429716), (298, 418180), (406, 306940), (412, 302470), (515, 241976), (580, 214858), (596, 209090), (721, 172840), (745, 167272), (812, 153470), (824, 151235), (1015, 122776), (1030, 120988), (1043, 119480), (1160, 107429), (1192, 104545), (1442, 86420), (1490, 83636), (1624, 76735), (2030, 61388), (2060, 60494), (2086, 59740), (2884, 43210), (2980, 41818), (2987, 41720), (3605, 34568), (4060, 30694), (4120, 30247), (4172, 29870), (4321, 28840), (5215, 23896), (5768, 21605), (5960, 20909), (5974, 20860), (7210, 17284), (8120, 15347), (8344, 14935), (8642, 14420), (10430, 11948)]