118571640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2089}}^1$

素因数の和:2157

約数の個数: 128

約数和(自身を含む): 397267200

約数和(自身を除く): 278695560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 645, 660, 860, 946, 1032, 1290, 1320, 1419, 1720, 1892, 2089, 2365, 2580, 2838, 3784, 4178, 4730, 5160, 5676, 6267, 7095, 8356, 9460, 10445, 11352, 12534, 14190, 16712, 18920, 20890, 22979, 25068, 28380, 31335, 41780, 45958, 50136, 56760, 62670, 68937, 83560, 89827, 91916, 114895, 125340, 137874, 179654, 183832, 229790, 250680, 269481, 275748, 344685, 359308, 449135, 459580, 538962, 551496, 689370, 718616, 898270, 919160, 988097, 1077924, 1347405, 1378740, 1796540, 1976194, 2155848, 2694810, 2757480, 2964291, 3593080, 3952388, 4940485, 5389620, 5928582, 7904776, 9880970, 10779240, 11857164, 14821455, 19761940, 23714328, 29642910, 39523880, 59285820, 118571640]

約数ペア:

[(1, 118571640), (2, 59285820), (3, 39523880), (4, 29642910), (5, 23714328), (6, 19761940), (8, 14821455), (10, 11857164), (11, 10779240), (12, 9880970), (15, 7904776), (20, 5928582), (22, 5389620), (24, 4940485), (30, 3952388), (33, 3593080), (40, 2964291), (43, 2757480), (44, 2694810), (55, 2155848), (60, 1976194), (66, 1796540), (86, 1378740), (88, 1347405), (110, 1077924), (120, 988097), (129, 919160), (132, 898270), (165, 718616), (172, 689370), (215, 551496), (220, 538962), (258, 459580), (264, 449135), (330, 359308), (344, 344685), (430, 275748), (440, 269481), (473, 250680), (516, 229790), (645, 183832), (660, 179654), (860, 137874), (946, 125340), (1032, 114895), (1290, 91916), (1320, 89827), (1419, 83560), (1720, 68937), (1892, 62670), (2089, 56760), (2365, 50136), (2580, 45958), (2838, 41780), (3784, 31335), (4178, 28380), (4730, 25068), (5160, 22979), (5676, 20890), (6267, 18920), (7095, 16712), (8356, 14190), (9460, 12534), (10445, 11352)]