160631460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2617}}^1$

素因数の和:2674

約数の個数: 144

約数和(自身を含む): 548900352

約数和(自身を除く): 388268892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1705, 1860, 1980, 2046, 2617, 2790, 3069, 3410, 4092, 5115, 5234, 5580, 6138, 6820, 7851, 10230, 10468, 12276, 13085, 15345, 15702, 20460, 23553, 26170, 28787, 30690, 31404, 39255, 47106, 52340, 57574, 61380, 78510, 81127, 86361, 94212, 115148, 117765, 143935, 157020, 162254, 172722, 235530, 243381, 259083, 287870, 324508, 345444, 405635, 431805, 471060, 486762, 518166, 575740, 730143, 811270, 863610, 892397, 973524, 1036332, 1216905, 1295415, 1460286, 1622540, 1727220, 1784794, 2433810, 2590830, 2677191, 2920572, 3569588, 3650715, 4461985, 4867620, 5181660, 5354382, 7301430, 8031573, 8923970, 10708764, 13385955, 14602860, 16063146, 17847940, 26771910, 32126292, 40157865, 53543820, 80315730, 160631460]

約数ペア:

[(1, 160631460), (2, 80315730), (3, 53543820), (4, 40157865), (5, 32126292), (6, 26771910), (9, 17847940), (10, 16063146), (11, 14602860), (12, 13385955), (15, 10708764), (18, 8923970), (20, 8031573), (22, 7301430), (30, 5354382), (31, 5181660), (33, 4867620), (36, 4461985), (44, 3650715), (45, 3569588), (55, 2920572), (60, 2677191), (62, 2590830), (66, 2433810), (90, 1784794), (93, 1727220), (99, 1622540), (110, 1460286), (124, 1295415), (132, 1216905), (155, 1036332), (165, 973524), (180, 892397), (186, 863610), (198, 811270), (220, 730143), (279, 575740), (310, 518166), (330, 486762), (341, 471060), (372, 431805), (396, 405635), (465, 345444), (495, 324508), (558, 287870), (620, 259083), (660, 243381), (682, 235530), (930, 172722), (990, 162254), (1023, 157020), (1116, 143935), (1364, 117765), (1395, 115148), (1705, 94212), (1860, 86361), (1980, 81127), (2046, 78510), (2617, 61380), (2790, 57574), (3069, 52340), (3410, 47106), (4092, 39255), (5115, 31404), (5234, 30690), (5580, 28787), (6138, 26170), (6820, 23553), (7851, 20460), (10230, 15702), (10468, 15345), (12276, 13085)]