15696951240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1\times {\mathrm{1973}}^1$

素因数の和:2551

約数の個数: 128

約数和(自身を含む): 47516232960

約数和(自身を除く): 31819281720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 397, 501, 668, 794, 835, 1002, 1191, 1336, 1588, 1670, 1973, 1985, 2004, 2382, 2505, 3176, 3340, 3946, 3970, 4008, 4764, 5010, 5919, 5955, 6680, 7892, 7940, 9528, 9865, 10020, 11838, 11910, 15784, 15880, 19730, 20040, 23676, 23820, 29595, 39460, 47352, 47640, 59190, 66299, 78920, 118380, 132598, 198897, 236760, 265196, 329491, 331495, 397794, 530392, 658982, 662990, 783281, 795588, 988473, 994485, 1317964, 1325980, 1566562, 1591176, 1647455, 1976946, 1988970, 2349843, 2635928, 2651960, 3133124, 3294910, 3916405, 3953892, 3977940, 4699686, 4942365, 6266248, 6589820, 7832810, 7907784, 7955880, 9399372, 9884730, 11749215, 13179640, 15665620, 18798744, 19769460, 23498430, 31331240, 39538920, 46996860, 93993720, 130807927, 261615854, 392423781, 523231708, 654039635, 784847562, 1046463416, 1308079270, 1569695124, 1962118905, 2616158540, 3139390248, 3924237810, 5232317080, 7848475620, 15696951240]

約数ペア:

[(1, 15696951240), (2, 7848475620), (3, 5232317080), (4, 3924237810), (5, 3139390248), (6, 2616158540), (8, 1962118905), (10, 1569695124), (12, 1308079270), (15, 1046463416), (20, 784847562), (24, 654039635), (30, 523231708), (40, 392423781), (60, 261615854), (120, 130807927), (167, 93993720), (334, 46996860), (397, 39538920), (501, 31331240), (668, 23498430), (794, 19769460), (835, 18798744), (1002, 15665620), (1191, 13179640), (1336, 11749215), (1588, 9884730), (1670, 9399372), (1973, 7955880), (1985, 7907784), (2004, 7832810), (2382, 6589820), (2505, 6266248), (3176, 4942365), (3340, 4699686), (3946, 3977940), (3970, 3953892), (4008, 3916405), (4764, 3294910), (5010, 3133124), (5919, 2651960), (5955, 2635928), (6680, 2349843), (7892, 1988970), (7940, 1976946), (9528, 1647455), (9865, 1591176), (10020, 1566562), (11838, 1325980), (11910, 1317964), (15784, 994485), (15880, 988473), (19730, 795588), (20040, 783281), (23676, 662990), (23820, 658982), (29595, 530392), (39460, 397794), (47352, 331495), (47640, 329491), (59190, 265196), (66299, 236760), (78920, 198897), (118380, 132598)]