139153080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 458265600

約数和(自身を除く): 319112520

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, 271, 330, 389, 440, 542, 660, 778, 813, 1084, 1167, 1320, 1355, 1556, 1626, 1945, 2168, 2334, 2710, 2981, 3112, 3252, 3890, 4065, 4279, 4668, 5420, 5835, 5962, 6504, 7780, 8130, 8558, 8943, 9336, 10840, 11670, 11924, 12837, 14905, 15560, 16260, 17116, 17886, 21395, 23340, 23848, 25674, 29810, 32520, 34232, 35772, 42790, 44715, 46680, 51348, 59620, 64185, 71544, 85580, 89430, 102696, 105419, 119240, 128370, 171160, 178860, 210838, 256740, 316257, 357720, 421676, 513480, 527095, 632514, 843352, 1054190, 1159609, 1265028, 1581285, 2108380, 2319218, 2530056, 3162570, 3478827, 4216760, 4638436, 5798045, 6325140, 6957654, 9276872, 11596090, 12650280, 13915308, 17394135, 23192180, 27830616, 34788270, 46384360, 69576540, 139153080]

約数ペア:

[(1, 139153080), (2, 69576540), (3, 46384360), (4, 34788270), (5, 27830616), (6, 23192180), (8, 17394135), (10, 13915308), (11, 12650280), (12, 11596090), (15, 9276872), (20, 6957654), (22, 6325140), (24, 5798045), (30, 4638436), (33, 4216760), (40, 3478827), (44, 3162570), (55, 2530056), (60, 2319218), (66, 2108380), (88, 1581285), (110, 1265028), (120, 1159609), (132, 1054190), (165, 843352), (220, 632514), (264, 527095), (271, 513480), (330, 421676), (389, 357720), (440, 316257), (542, 256740), (660, 210838), (778, 178860), (813, 171160), (1084, 128370), (1167, 119240), (1320, 105419), (1355, 102696), (1556, 89430), (1626, 85580), (1945, 71544), (2168, 64185), (2334, 59620), (2710, 51348), (2981, 46680), (3112, 44715), (3252, 42790), (3890, 35772), (4065, 34232), (4279, 32520), (4668, 29810), (5420, 25674), (5835, 23848), (5962, 23340), (6504, 21395), (7780, 17886), (8130, 17116), (8558, 16260), (8943, 15560), (9336, 14905), (10840, 12837), (11670, 11924)]