639829320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{14143}}^1$

素因数の和:14199

約数の個数: 128

約数和(自身を含む): 2138572800

約数和(自身を除く): 1498743480

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, 14143, 15080, 22620, 28286, 42429, 45240, 56572, 70715, 84858, 113144, 141430, 169716, 183859, 212145, 282860, 339432, 367718, 410147, 424290, 551577, 565720, 735436, 820294, 848580, 919295, 1103154, 1230441, 1470872, 1640588, 1697160, 1838590, 2050735, 2206308, 2460882, 2757885, 3281176, 3677180, 4101470, 4412616, 4921764, 5331911, 5515770, 6152205, 7354360, 8202940, 9843528, 10663822, 11031540, 12304410, 15995733, 16405880, 21327644, 22063080, 24608820, 26659555, 31991466, 42655288, 49217640, 53319110, 63982932, 79978665, 106638220, 127965864, 159957330, 213276440, 319914660, 639829320]

約数ペア:

[(1, 639829320), (2, 319914660), (3, 213276440), (4, 159957330), (5, 127965864), (6, 106638220), (8, 79978665), (10, 63982932), (12, 53319110), (13, 49217640), (15, 42655288), (20, 31991466), (24, 26659555), (26, 24608820), (29, 22063080), (30, 21327644), (39, 16405880), (40, 15995733), (52, 12304410), (58, 11031540), (60, 10663822), (65, 9843528), (78, 8202940), (87, 7354360), (104, 6152205), (116, 5515770), (120, 5331911), (130, 4921764), (145, 4412616), (156, 4101470), (174, 3677180), (195, 3281176), (232, 2757885), (260, 2460882), (290, 2206308), (312, 2050735), (348, 1838590), (377, 1697160), (390, 1640588), (435, 1470872), (520, 1230441), (580, 1103154), (696, 919295), (754, 848580), (780, 820294), (870, 735436), (1131, 565720), (1160, 551577), (1508, 424290), (1560, 410147), (1740, 367718), (1885, 339432), (2262, 282860), (3016, 212145), (3480, 183859), (3770, 169716), (4524, 141430), (5655, 113144), (7540, 84858), (9048, 70715), (11310, 56572), (14143, 45240), (15080, 42429), (22620, 28286)]