127792860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8623}}^1$

素因数の和:8667

約数の個数: 96

約数和(自身を含む): 405672960

約数和(自身を除く): 277880100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 8623, 14820, 17246, 25869, 34492, 43115, 51738, 86230, 103476, 112099, 129345, 163837, 172460, 224198, 258690, 327674, 336297, 448396, 491511, 517380, 560495, 655348, 672594, 819185, 983022, 1120990, 1345188, 1638370, 1681485, 1966044, 2129881, 2241980, 2457555, 3276740, 3362970, 4259762, 4915110, 6389643, 6725940, 8519524, 9830220, 10649405, 12779286, 21298810, 25558572, 31948215, 42597620, 63896430, 127792860]

約数ペア:

[(1, 127792860), (2, 63896430), (3, 42597620), (4, 31948215), (5, 25558572), (6, 21298810), (10, 12779286), (12, 10649405), (13, 9830220), (15, 8519524), (19, 6725940), (20, 6389643), (26, 4915110), (30, 4259762), (38, 3362970), (39, 3276740), (52, 2457555), (57, 2241980), (60, 2129881), (65, 1966044), (76, 1681485), (78, 1638370), (95, 1345188), (114, 1120990), (130, 983022), (156, 819185), (190, 672594), (195, 655348), (228, 560495), (247, 517380), (260, 491511), (285, 448396), (380, 336297), (390, 327674), (494, 258690), (570, 224198), (741, 172460), (780, 163837), (988, 129345), (1140, 112099), (1235, 103476), (1482, 86230), (2470, 51738), (2964, 43115), (3705, 34492), (4940, 25869), (7410, 17246), (8623, 14820)]