140761920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11279}}^1$

素因数の和:11312

約数の個数: 112

約数和(自身を含む): 481340160

約数和(自身を除く): 340578240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 11279, 12480, 22558, 33837, 45116, 56395, 67674, 90232, 112790, 135348, 146627, 169185, 180464, 225580, 270696, 293254, 338370, 360928, 439881, 451160, 541392, 586508, 676740, 721856, 733135, 879762, 902320, 1082784, 1173016, 1353480, 1466270, 1759524, 1804640, 2165568, 2199405, 2346032, 2706960, 2932540, 3519048, 3609280, 4398810, 4692064, 5413920, 5865080, 7038096, 8797620, 9384128, 10827840, 11730160, 14076192, 17595240, 23460320, 28152384, 35190480, 46920640, 70380960, 140761920]

約数ペア:

[(1, 140761920), (2, 70380960), (3, 46920640), (4, 35190480), (5, 28152384), (6, 23460320), (8, 17595240), (10, 14076192), (12, 11730160), (13, 10827840), (15, 9384128), (16, 8797620), (20, 7038096), (24, 5865080), (26, 5413920), (30, 4692064), (32, 4398810), (39, 3609280), (40, 3519048), (48, 2932540), (52, 2706960), (60, 2346032), (64, 2199405), (65, 2165568), (78, 1804640), (80, 1759524), (96, 1466270), (104, 1353480), (120, 1173016), (130, 1082784), (156, 902320), (160, 879762), (192, 733135), (195, 721856), (208, 676740), (240, 586508), (260, 541392), (312, 451160), (320, 439881), (390, 360928), (416, 338370), (480, 293254), (520, 270696), (624, 225580), (780, 180464), (832, 169185), (960, 146627), (1040, 135348), (1248, 112790), (1560, 90232), (2080, 67674), (2496, 56395), (3120, 45116), (4160, 33837), (6240, 22558), (11279, 12480)]