152119760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1367}}^1$

素因数の和:1500

約数の個数: 80

約数和(自身を含む): 384725376

約数和(自身を除く): 232605616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 107, 130, 208, 214, 260, 428, 520, 535, 856, 1040, 1070, 1367, 1391, 1712, 2140, 2734, 2782, 4280, 5468, 5564, 6835, 6955, 8560, 10936, 11128, 13670, 13910, 17771, 21872, 22256, 27340, 27820, 35542, 54680, 55640, 71084, 88855, 109360, 111280, 142168, 146269, 177710, 284336, 292538, 355420, 585076, 710840, 731345, 1170152, 1421680, 1462690, 1901497, 2340304, 2925380, 3802994, 5850760, 7605988, 9507485, 11701520, 15211976, 19014970, 30423952, 38029940, 76059880, 152119760]

約数ペア:

[(1, 152119760), (2, 76059880), (4, 38029940), (5, 30423952), (8, 19014970), (10, 15211976), (13, 11701520), (16, 9507485), (20, 7605988), (26, 5850760), (40, 3802994), (52, 2925380), (65, 2340304), (80, 1901497), (104, 1462690), (107, 1421680), (130, 1170152), (208, 731345), (214, 710840), (260, 585076), (428, 355420), (520, 292538), (535, 284336), (856, 177710), (1040, 146269), (1070, 142168), (1367, 111280), (1391, 109360), (1712, 88855), (2140, 71084), (2734, 55640), (2782, 54680), (4280, 35542), (5468, 27820), (5564, 27340), (6835, 22256), (6955, 21872), (8560, 17771), (10936, 13910), (11128, 13670)]