514966920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11383}}^1$

素因数の和:11439

約数の個数: 128

約数和(自身を含む): 1721260800

約数和(自身を除く): 1206293880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1885, 2262, 3016, 3480, 3770, 4524, 5655, 7540, 9048, 11310, 11383, 15080, 22620, 22766, 34149, 45240, 45532, 56915, 68298, 91064, 113830, 136596, 147979, 170745, 227660, 273192, 295958, 330107, 341490, 443937, 455320, 591916, 660214, 682980, 739895, 887874, 990321, 1183832, 1320428, 1365960, 1479790, 1650535, 1775748, 1980642, 2219685, 2640856, 2959580, 3301070, 3551496, 3961284, 4291391, 4439370, 4951605, 5919160, 6602140, 7922568, 8582782, 8878740, 9903210, 12874173, 13204280, 17165564, 17757480, 19806420, 21456955, 25748346, 34331128, 39612840, 42913910, 51496692, 64370865, 85827820, 102993384, 128741730, 171655640, 257483460, 514966920]

約数ペア:

[(1, 514966920), (2, 257483460), (3, 171655640), (4, 128741730), (5, 102993384), (6, 85827820), (8, 64370865), (10, 51496692), (12, 42913910), (13, 39612840), (15, 34331128), (20, 25748346), (24, 21456955), (26, 19806420), (29, 17757480), (30, 17165564), (39, 13204280), (40, 12874173), (52, 9903210), (58, 8878740), (60, 8582782), (65, 7922568), (78, 6602140), (87, 5919160), (104, 4951605), (116, 4439370), (120, 4291391), (130, 3961284), (145, 3551496), (156, 3301070), (174, 2959580), (195, 2640856), (232, 2219685), (260, 1980642), (290, 1775748), (312, 1650535), (348, 1479790), (377, 1365960), (390, 1320428), (435, 1183832), (520, 990321), (580, 887874), (696, 739895), (754, 682980), (780, 660214), (870, 591916), (1131, 455320), (1160, 443937), (1508, 341490), (1560, 330107), (1740, 295958), (1885, 273192), (2262, 227660), (3016, 170745), (3480, 147979), (3770, 136596), (4524, 113830), (5655, 91064), (7540, 68298), (9048, 56915), (11310, 45532), (11383, 45240), (15080, 34149), (22620, 22766)]