17326920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 58060800

約数和(自身を除く): 40733880

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, 383, 390, 435, 520, 580, 696, 754, 766, 780, 870, 1131, 1149, 1160, 1508, 1532, 1560, 1740, 1885, 1915, 2262, 2298, 3016, 3064, 3480, 3770, 3830, 4524, 4596, 4979, 5655, 5745, 7540, 7660, 9048, 9192, 9958, 11107, 11310, 11490, 14937, 15080, 15320, 19916, 22214, 22620, 22980, 24895, 29874, 33321, 39832, 44428, 45240, 45960, 49790, 55535, 59748, 66642, 74685, 88856, 99580, 111070, 119496, 133284, 144391, 149370, 166605, 199160, 222140, 266568, 288782, 298740, 333210, 433173, 444280, 577564, 597480, 666420, 721955, 866346, 1155128, 1332840, 1443910, 1732692, 2165865, 2887820, 3465384, 4331730, 5775640, 8663460, 17326920]

約数ペア:

[(1, 17326920), (2, 8663460), (3, 5775640), (4, 4331730), (5, 3465384), (6, 2887820), (8, 2165865), (10, 1732692), (12, 1443910), (13, 1332840), (15, 1155128), (20, 866346), (24, 721955), (26, 666420), (29, 597480), (30, 577564), (39, 444280), (40, 433173), (52, 333210), (58, 298740), (60, 288782), (65, 266568), (78, 222140), (87, 199160), (104, 166605), (116, 149370), (120, 144391), (130, 133284), (145, 119496), (156, 111070), (174, 99580), (195, 88856), (232, 74685), (260, 66642), (290, 59748), (312, 55535), (348, 49790), (377, 45960), (383, 45240), (390, 44428), (435, 39832), (520, 33321), (580, 29874), (696, 24895), (754, 22980), (766, 22620), (780, 22214), (870, 19916), (1131, 15320), (1149, 15080), (1160, 14937), (1508, 11490), (1532, 11310), (1560, 11107), (1740, 9958), (1885, 9192), (1915, 9048), (2262, 7660), (2298, 7540), (3016, 5745), (3064, 5655), (3480, 4979), (3770, 4596), (3830, 4524)]