139827240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{55487}}^1$

素因数の和:55511

約数の個数: 96

約数和(自身を含む): 519367680

約数和(自身を除く): 379540440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 55487, 110974, 166461, 221948, 277435, 332922, 388409, 443896, 499383, 554870, 665844, 776818, 832305, 998766, 1109740, 1165227, 1331688, 1553636, 1664610, 1942045, 1997532, 2219480, 2330454, 2496915, 3107272, 3329220, 3495681, 3884090, 3995064, 4660908, 4993830, 5826135, 6658440, 6991362, 7768180, 9321816, 9987660, 11652270, 13982724, 15536360, 17478405, 19975320, 23304540, 27965448, 34956810, 46609080, 69913620, 139827240]

約数ペア:

[(1, 139827240), (2, 69913620), (3, 46609080), (4, 34956810), (5, 27965448), (6, 23304540), (7, 19975320), (8, 17478405), (9, 15536360), (10, 13982724), (12, 11652270), (14, 9987660), (15, 9321816), (18, 7768180), (20, 6991362), (21, 6658440), (24, 5826135), (28, 4993830), (30, 4660908), (35, 3995064), (36, 3884090), (40, 3495681), (42, 3329220), (45, 3107272), (56, 2496915), (60, 2330454), (63, 2219480), (70, 1997532), (72, 1942045), (84, 1664610), (90, 1553636), (105, 1331688), (120, 1165227), (126, 1109740), (140, 998766), (168, 832305), (180, 776818), (210, 665844), (252, 554870), (280, 499383), (315, 443896), (360, 388409), (420, 332922), (504, 277435), (630, 221948), (840, 166461), (1260, 110974), (2520, 55487)]