421572376920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4159}}^1\times {\mathrm{9491}}^1$

素因数の和:13753

約数の個数: 128

約数和(自身を含む): 1279369728000

約数和(自身を除く): 857797351080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 4159, 5340, 8318, 9491, 10680, 12477, 16636, 18982, 20795, 24954, 28473, 33272, 37964, 41590, 47455, 49908, 56946, 62385, 75928, 83180, 94910, 99816, 113892, 124770, 142365, 166360, 189820, 227784, 249540, 284730, 370151, 379640, 499080, 569460, 740302, 844699, 1110453, 1138920, 1480604, 1689398, 1850755, 2220906, 2534097, 2961208, 3378796, 3701510, 4223495, 4441812, 5068194, 5552265, 6757592, 7403020, 8446990, 8883624, 10136388, 11104530, 12670485, 14806040, 16893980, 20272776, 22209060, 25340970, 33787960, 39473069, 44418120, 50681940, 78946138, 101363880, 118419207, 157892276, 197365345, 236838414, 315784552, 394730690, 473676828, 592096035, 789461380, 947353656, 1184192070, 1578922760, 2368384140, 3513103141, 4736768280, 7026206282, 10539309423, 14052412564, 17565515705, 21078618846, 28104825128, 35131031410, 42157237692, 52696547115, 70262062820, 84314475384, 105393094230, 140524125640, 210786188460, 421572376920]

約数ペア:

[(1, 421572376920), (2, 210786188460), (3, 140524125640), (4, 105393094230), (5, 84314475384), (6, 70262062820), (8, 52696547115), (10, 42157237692), (12, 35131031410), (15, 28104825128), (20, 21078618846), (24, 17565515705), (30, 14052412564), (40, 10539309423), (60, 7026206282), (89, 4736768280), (120, 3513103141), (178, 2368384140), (267, 1578922760), (356, 1184192070), (445, 947353656), (534, 789461380), (712, 592096035), (890, 473676828), (1068, 394730690), (1335, 315784552), (1780, 236838414), (2136, 197365345), (2670, 157892276), (3560, 118419207), (4159, 101363880), (5340, 78946138), (8318, 50681940), (9491, 44418120), (10680, 39473069), (12477, 33787960), (16636, 25340970), (18982, 22209060), (20795, 20272776), (24954, 16893980), (28473, 14806040), (33272, 12670485), (37964, 11104530), (41590, 10136388), (47455, 8883624), (49908, 8446990), (56946, 7403020), (62385, 6757592), (75928, 5552265), (83180, 5068194), (94910, 4441812), (99816, 4223495), (113892, 3701510), (124770, 3378796), (142365, 2961208), (166360, 2534097), (189820, 2220906), (227784, 1850755), (249540, 1689398), (284730, 1480604), (370151, 1138920), (379640, 1110453), (499080, 844699), (569460, 740302)]