31170360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 106725600

約数和(自身を除く): 75555240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 53, 58, 60, 65, 78, 87, 104, 106, 116, 120, 130, 145, 156, 159, 169, 174, 195, 212, 232, 260, 265, 290, 312, 318, 338, 348, 377, 390, 424, 435, 507, 520, 530, 580, 636, 676, 689, 696, 754, 780, 795, 845, 870, 1014, 1060, 1131, 1160, 1272, 1352, 1378, 1508, 1537, 1560, 1590, 1690, 1740, 1885, 2028, 2067, 2120, 2262, 2535, 2756, 3016, 3074, 3180, 3380, 3445, 3480, 3770, 4056, 4134, 4524, 4611, 4901, 5070, 5512, 5655, 6148, 6360, 6760, 6890, 7540, 7685, 8268, 8957, 9048, 9222, 9802, 10140, 10335, 11310, 12296, 13780, 14703, 15080, 15370, 16536, 17914, 18444, 19604, 19981, 20280, 20670, 22620, 23055, 24505, 26871, 27560, 29406, 30740, 35828, 36888, 39208, 39962, 41340, 44785, 45240, 46110, 49010, 53742, 58812, 59943, 61480, 71656, 73515, 79924, 82680, 89570, 92220, 98020, 99905, 107484, 117624, 119886, 134355, 147030, 159848, 179140, 184440, 196040, 199810, 214968, 239772, 259753, 268710, 294060, 299715, 358280, 399620, 479544, 519506, 537420, 588120, 599430, 779259, 799240, 1039012, 1074840, 1198860, 1298765, 1558518, 2078024, 2397720, 2597530, 3117036, 3896295, 5195060, 6234072, 7792590, 10390120, 15585180, 31170360]

約数ペア:

[(1, 31170360), (2, 15585180), (3, 10390120), (4, 7792590), (5, 6234072), (6, 5195060), (8, 3896295), (10, 3117036), (12, 2597530), (13, 2397720), (15, 2078024), (20, 1558518), (24, 1298765), (26, 1198860), (29, 1074840), (30, 1039012), (39, 799240), (40, 779259), (52, 599430), (53, 588120), (58, 537420), (60, 519506), (65, 479544), (78, 399620), (87, 358280), (104, 299715), (106, 294060), (116, 268710), (120, 259753), (130, 239772), (145, 214968), (156, 199810), (159, 196040), (169, 184440), (174, 179140), (195, 159848), (212, 147030), (232, 134355), (260, 119886), (265, 117624), (290, 107484), (312, 99905), (318, 98020), (338, 92220), (348, 89570), (377, 82680), (390, 79924), (424, 73515), (435, 71656), (507, 61480), (520, 59943), (530, 58812), (580, 53742), (636, 49010), (676, 46110), (689, 45240), (696, 44785), (754, 41340), (780, 39962), (795, 39208), (845, 36888), (870, 35828), (1014, 30740), (1060, 29406), (1131, 27560), (1160, 26871), (1272, 24505), (1352, 23055), (1378, 22620), (1508, 20670), (1537, 20280), (1560, 19981), (1590, 19604), (1690, 18444), (1740, 17914), (1885, 16536), (2028, 15370), (2067, 15080), (2120, 14703), (2262, 13780), (2535, 12296), (2756, 11310), (3016, 10335), (3074, 10140), (3180, 9802), (3380, 9222), (3445, 9048), (3480, 8957), (3770, 8268), (4056, 7685), (4134, 7540), (4524, 6890), (4611, 6760), (4901, 6360), (5070, 6148), (5512, 5655)]