2140407212760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191792761}}^1$

素因数の和:191792809

約数の個数: 96

約数和(自身を含む): 7180721009280

約数和(自身を除く): 5040313796520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 191792761, 383585522, 575378283, 767171044, 958963805, 1150756566, 1534342088, 1726134849, 1917927610, 2301513132, 2876891415, 3452269698, 3835855220, 4603026264, 5753782830, 5945575591, 6904539396, 7671710440, 8630674245, 11507565660, 11891151182, 13809078792, 17261348490, 17836726773, 23015131320, 23782302364, 29727877955, 34522696980, 35673453546, 47564604728, 53510180319, 59455755910, 69045393960, 71346907092, 89183633865, 107020360638, 118911511820, 142693814184, 178367267730, 214040721276, 237823023640, 267550901595, 356734535460, 428081442552, 535101803190, 713469070920, 1070203606380, 2140407212760]

約数ペア:

[(1, 2140407212760), (2, 1070203606380), (3, 713469070920), (4, 535101803190), (5, 428081442552), (6, 356734535460), (8, 267550901595), (9, 237823023640), (10, 214040721276), (12, 178367267730), (15, 142693814184), (18, 118911511820), (20, 107020360638), (24, 89183633865), (30, 71346907092), (31, 69045393960), (36, 59455755910), (40, 53510180319), (45, 47564604728), (60, 35673453546), (62, 34522696980), (72, 29727877955), (90, 23782302364), (93, 23015131320), (120, 17836726773), (124, 17261348490), (155, 13809078792), (180, 11891151182), (186, 11507565660), (248, 8630674245), (279, 7671710440), (310, 6904539396), (360, 5945575591), (372, 5753782830), (465, 4603026264), (558, 3835855220), (620, 3452269698), (744, 2876891415), (930, 2301513132), (1116, 1917927610), (1240, 1726134849), (1395, 1534342088), (1860, 1150756566), (2232, 958963805), (2790, 767171044), (3720, 575378283), (5580, 383585522), (11160, 191792761)]