464412780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8629}}^1$

素因数の和:8680

約数の個数: 144

約数和(自身を含む): 1583225280

約数和(自身を除く): 1118812500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3588, 4140, 4485, 5382, 5980, 8629, 8970, 10764, 13455, 17258, 17940, 25887, 26910, 34516, 43145, 51774, 53820, 77661, 86290, 103548, 112177, 129435, 155322, 172580, 198467, 224354, 258870, 310644, 336531, 388305, 396934, 448708, 517740, 560885, 595401, 673062, 776610, 793868, 992335, 1009593, 1121770, 1190802, 1346124, 1553220, 1682655, 1786203, 1984670, 2019186, 2243540, 2381604, 2580071, 2977005, 3365310, 3572406, 3969340, 4038372, 5047965, 5160142, 5954010, 6730620, 7144812, 7740213, 8931015, 10095930, 10320284, 11908020, 12900355, 15480426, 17862030, 20191860, 23220639, 25800710, 30960852, 35724060, 38701065, 46441278, 51601420, 77402130, 92882556, 116103195, 154804260, 232206390, 464412780]

約数ペア:

[(1, 464412780), (2, 232206390), (3, 154804260), (4, 116103195), (5, 92882556), (6, 77402130), (9, 51601420), (10, 46441278), (12, 38701065), (13, 35724060), (15, 30960852), (18, 25800710), (20, 23220639), (23, 20191860), (26, 17862030), (30, 15480426), (36, 12900355), (39, 11908020), (45, 10320284), (46, 10095930), (52, 8931015), (60, 7740213), (65, 7144812), (69, 6730620), (78, 5954010), (90, 5160142), (92, 5047965), (115, 4038372), (117, 3969340), (130, 3572406), (138, 3365310), (156, 2977005), (180, 2580071), (195, 2381604), (207, 2243540), (230, 2019186), (234, 1984670), (260, 1786203), (276, 1682655), (299, 1553220), (345, 1346124), (390, 1190802), (414, 1121770), (460, 1009593), (468, 992335), (585, 793868), (598, 776610), (690, 673062), (780, 595401), (828, 560885), (897, 517740), (1035, 448708), (1170, 396934), (1196, 388305), (1380, 336531), (1495, 310644), (1794, 258870), (2070, 224354), (2340, 198467), (2691, 172580), (2990, 155322), (3588, 129435), (4140, 112177), (4485, 103548), (5382, 86290), (5980, 77661), (8629, 53820), (8970, 51774), (10764, 43145), (13455, 34516), (17258, 26910), (17940, 25887)]