160522440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2393}}^1$

素因数の和:2463

約数の個数: 128

約数和(自身を含む): 530893440

約数和(自身を除く): 370371000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 780, 860, 1032, 1118, 1290, 1560, 1677, 1720, 2236, 2393, 2580, 2795, 3354, 4472, 4786, 5160, 5590, 6708, 7179, 8385, 9572, 11180, 11965, 13416, 14358, 16770, 19144, 22360, 23930, 28716, 31109, 33540, 35895, 47860, 57432, 62218, 67080, 71790, 93327, 95720, 102899, 124436, 143580, 155545, 186654, 205798, 248872, 287160, 308697, 311090, 373308, 411596, 466635, 514495, 617394, 622180, 746616, 823192, 933270, 1028990, 1234788, 1244360, 1337687, 1543485, 1866540, 2057980, 2469576, 2675374, 3086970, 3733080, 4013061, 4115960, 5350748, 6173940, 6688435, 8026122, 10701496, 12347880, 13376870, 16052244, 20065305, 26753740, 32104488, 40130610, 53507480, 80261220, 160522440]

約数ペア:

[(1, 160522440), (2, 80261220), (3, 53507480), (4, 40130610), (5, 32104488), (6, 26753740), (8, 20065305), (10, 16052244), (12, 13376870), (13, 12347880), (15, 10701496), (20, 8026122), (24, 6688435), (26, 6173940), (30, 5350748), (39, 4115960), (40, 4013061), (43, 3733080), (52, 3086970), (60, 2675374), (65, 2469576), (78, 2057980), (86, 1866540), (104, 1543485), (120, 1337687), (129, 1244360), (130, 1234788), (156, 1028990), (172, 933270), (195, 823192), (215, 746616), (258, 622180), (260, 617394), (312, 514495), (344, 466635), (390, 411596), (430, 373308), (516, 311090), (520, 308697), (559, 287160), (645, 248872), (780, 205798), (860, 186654), (1032, 155545), (1118, 143580), (1290, 124436), (1560, 102899), (1677, 95720), (1720, 93327), (2236, 71790), (2393, 67080), (2580, 62218), (2795, 57432), (3354, 47860), (4472, 35895), (4786, 33540), (5160, 31109), (5590, 28716), (6708, 23930), (7179, 22360), (8385, 19144), (9572, 16770), (11180, 14358), (11965, 13416)]