65718188280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4245361}}^1$

素因数の和:4245421

約数の個数: 96

約数和(自身を含む): 218551235760

約数和(自身を除く): 152833047480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 4245361, 8490722, 12736083, 16981444, 21226805, 25472166, 33962888, 38208249, 42453610, 50944332, 63680415, 76416498, 84907220, 101888664, 127360830, 152832996, 169814440, 182550523, 191041245, 254721660, 305665992, 365101046, 382082490, 509443320, 547651569, 730202092, 764164980, 912752615, 1095303138, 1460404184, 1528329960, 1642954707, 1825505230, 2190606276, 2738257845, 3285909414, 3651010460, 4381212552, 5476515690, 6571818828, 7302020920, 8214773535, 10953031380, 13143637656, 16429547070, 21906062760, 32859094140, 65718188280]

約数ペア:

[(1, 65718188280), (2, 32859094140), (3, 21906062760), (4, 16429547070), (5, 13143637656), (6, 10953031380), (8, 8214773535), (9, 7302020920), (10, 6571818828), (12, 5476515690), (15, 4381212552), (18, 3651010460), (20, 3285909414), (24, 2738257845), (30, 2190606276), (36, 1825505230), (40, 1642954707), (43, 1528329960), (45, 1460404184), (60, 1095303138), (72, 912752615), (86, 764164980), (90, 730202092), (120, 547651569), (129, 509443320), (172, 382082490), (180, 365101046), (215, 305665992), (258, 254721660), (344, 191041245), (360, 182550523), (387, 169814440), (430, 152832996), (516, 127360830), (645, 101888664), (774, 84907220), (860, 76416498), (1032, 63680415), (1290, 50944332), (1548, 42453610), (1720, 38208249), (1935, 33962888), (2580, 25472166), (3096, 21226805), (3870, 16981444), (5160, 12736083), (7740, 8490722), (15480, 4245361)]