138682955640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67981841}}^1$

素因数の和:67981872

約数の個数: 64

約数和(自身を含む): 440522336160

約数和(自身を除く): 301839380520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 67981841, 135963682, 203945523, 271927364, 339909205, 407891046, 543854728, 679818410, 815782092, 1019727615, 1155691297, 1359636820, 1631564184, 2039455230, 2311382594, 2719273640, 3467073891, 4078910460, 4622765188, 5778456485, 6934147782, 8157820920, 9245530376, 11556912970, 13868295564, 17335369455, 23113825940, 27736591128, 34670738910, 46227651880, 69341477820, 138682955640]

約数ペア:

[(1, 138682955640), (2, 69341477820), (3, 46227651880), (4, 34670738910), (5, 27736591128), (6, 23113825940), (8, 17335369455), (10, 13868295564), (12, 11556912970), (15, 9245530376), (17, 8157820920), (20, 6934147782), (24, 5778456485), (30, 4622765188), (34, 4078910460), (40, 3467073891), (51, 2719273640), (60, 2311382594), (68, 2039455230), (85, 1631564184), (102, 1359636820), (120, 1155691297), (136, 1019727615), (170, 815782092), (204, 679818410), (255, 543854728), (340, 407891046), (408, 339909205), (510, 271927364), (680, 203945523), (1020, 135963682), (2040, 67981841)]