1344698680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3877}}^1$

素因数の和:3953

約数の個数: 128

約数和(自身を含む): 3518121600

約数和(自身を除く): 2173422920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 29, 40, 46, 52, 58, 65, 92, 104, 115, 116, 130, 145, 184, 230, 232, 260, 290, 299, 377, 460, 520, 580, 598, 667, 754, 920, 1160, 1196, 1334, 1495, 1508, 1885, 2392, 2668, 2990, 3016, 3335, 3770, 3877, 5336, 5980, 6670, 7540, 7754, 8671, 11960, 13340, 15080, 15508, 17342, 19385, 26680, 31016, 34684, 38770, 43355, 50401, 69368, 77540, 86710, 89171, 100802, 112433, 155080, 173420, 178342, 201604, 224866, 252005, 346840, 356684, 403208, 445855, 449732, 504010, 562165, 713368, 891710, 899464, 1008020, 1124330, 1159223, 1461629, 1783420, 2016040, 2248660, 2318446, 2585959, 2923258, 3566840, 4497320, 4636892, 5171918, 5796115, 5846516, 7308145, 9273784, 10343836, 11592230, 11693032, 12929795, 14616290, 20687672, 23184460, 25859590, 29232580, 33617467, 46368920, 51719180, 58465160, 67234934, 103438360, 134469868, 168087335, 268939736, 336174670, 672349340, 1344698680]

約数ペア:

[(1, 1344698680), (2, 672349340), (4, 336174670), (5, 268939736), (8, 168087335), (10, 134469868), (13, 103438360), (20, 67234934), (23, 58465160), (26, 51719180), (29, 46368920), (40, 33617467), (46, 29232580), (52, 25859590), (58, 23184460), (65, 20687672), (92, 14616290), (104, 12929795), (115, 11693032), (116, 11592230), (130, 10343836), (145, 9273784), (184, 7308145), (230, 5846516), (232, 5796115), (260, 5171918), (290, 4636892), (299, 4497320), (377, 3566840), (460, 2923258), (520, 2585959), (580, 2318446), (598, 2248660), (667, 2016040), (754, 1783420), (920, 1461629), (1160, 1159223), (1196, 1124330), (1334, 1008020), (1495, 899464), (1508, 891710), (1885, 713368), (2392, 562165), (2668, 504010), (2990, 449732), (3016, 445855), (3335, 403208), (3770, 356684), (3877, 346840), (5336, 252005), (5980, 224866), (6670, 201604), (7540, 178342), (7754, 173420), (8671, 155080), (11960, 112433), (13340, 100802), (15080, 89171), (15508, 86710), (17342, 77540), (19385, 69368), (26680, 50401), (31016, 43355), (34684, 38770)]