15679396920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1571}}^1\times {\mathrm{7561}}^1$

素因数の和:9157

約数の個数: 128

約数和(自身を含む): 51353844480

約数和(自身を除く): 35674447560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1571, 3142, 4713, 6284, 7561, 7855, 9426, 12568, 15122, 15710, 17281, 18852, 22683, 23565, 30244, 31420, 34562, 37704, 37805, 45366, 47130, 51843, 60488, 62840, 69124, 75610, 83171, 86405, 90732, 94260, 103686, 113415, 138248, 151220, 166342, 172810, 181464, 188520, 207372, 226830, 249513, 259215, 302440, 332684, 345620, 414744, 415855, 453660, 499026, 518430, 665368, 691240, 831710, 907320, 998052, 1036860, 1247565, 1663420, 1996104, 2073720, 2495130, 3326840, 4990260, 9980520, 11878331, 23756662, 35634993, 47513324, 59391655, 71269986, 95026648, 118783310, 130661641, 142539972, 178174965, 237566620, 261323282, 285079944, 356349930, 391984923, 475133240, 522646564, 653308205, 712699860, 783969846, 1045293128, 1306616410, 1425399720, 1567939692, 1959924615, 2613232820, 3135879384, 3919849230, 5226465640, 7839698460, 15679396920]

約数ペア:

[(1, 15679396920), (2, 7839698460), (3, 5226465640), (4, 3919849230), (5, 3135879384), (6, 2613232820), (8, 1959924615), (10, 1567939692), (11, 1425399720), (12, 1306616410), (15, 1045293128), (20, 783969846), (22, 712699860), (24, 653308205), (30, 522646564), (33, 475133240), (40, 391984923), (44, 356349930), (55, 285079944), (60, 261323282), (66, 237566620), (88, 178174965), (110, 142539972), (120, 130661641), (132, 118783310), (165, 95026648), (220, 71269986), (264, 59391655), (330, 47513324), (440, 35634993), (660, 23756662), (1320, 11878331), (1571, 9980520), (3142, 4990260), (4713, 3326840), (6284, 2495130), (7561, 2073720), (7855, 1996104), (9426, 1663420), (12568, 1247565), (15122, 1036860), (15710, 998052), (17281, 907320), (18852, 831710), (22683, 691240), (23565, 665368), (30244, 518430), (31420, 499026), (34562, 453660), (37704, 415855), (37805, 414744), (45366, 345620), (47130, 332684), (51843, 302440), (60488, 259215), (62840, 249513), (69124, 226830), (75610, 207372), (83171, 188520), (86405, 181464), (90732, 172810), (94260, 166342), (103686, 151220), (113415, 138248)]