82956120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1365

約数の個数: 128

約数和(自身を含む): 274760640

約数和(自身を除く): 191804520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1297, 1560, 1599, 1640, 2132, 2460, 2594, 2665, 3198, 3891, 4264, 4920, 5188, 5330, 6396, 6485, 7782, 7995, 10376, 10660, 12792, 12970, 15564, 15990, 16861, 19455, 21320, 25940, 31128, 31980, 33722, 38910, 50583, 51880, 53177, 63960, 67444, 77820, 84305, 101166, 106354, 134888, 155640, 159531, 168610, 202332, 212708, 252915, 265885, 319062, 337220, 404664, 425416, 505830, 531770, 638124, 674440, 691301, 797655, 1011660, 1063540, 1276248, 1382602, 1595310, 2023320, 2073903, 2127080, 2765204, 3190620, 3456505, 4147806, 5530408, 6381240, 6913010, 8295612, 10369515, 13826020, 16591224, 20739030, 27652040, 41478060, 82956120]

約数ペア:

[(1, 82956120), (2, 41478060), (3, 27652040), (4, 20739030), (5, 16591224), (6, 13826020), (8, 10369515), (10, 8295612), (12, 6913010), (13, 6381240), (15, 5530408), (20, 4147806), (24, 3456505), (26, 3190620), (30, 2765204), (39, 2127080), (40, 2073903), (41, 2023320), (52, 1595310), (60, 1382602), (65, 1276248), (78, 1063540), (82, 1011660), (104, 797655), (120, 691301), (123, 674440), (130, 638124), (156, 531770), (164, 505830), (195, 425416), (205, 404664), (246, 337220), (260, 319062), (312, 265885), (328, 252915), (390, 212708), (410, 202332), (492, 168610), (520, 159531), (533, 155640), (615, 134888), (780, 106354), (820, 101166), (984, 84305), (1066, 77820), (1230, 67444), (1297, 63960), (1560, 53177), (1599, 51880), (1640, 50583), (2132, 38910), (2460, 33722), (2594, 31980), (2665, 31128), (3198, 25940), (3891, 21320), (4264, 19455), (4920, 16861), (5188, 15990), (5330, 15564), (6396, 12970), (6485, 12792), (7782, 10660), (7995, 10376)]