2017256880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{33487}}^1$

素因数の和:33754

約数の個数: 80

約数和(自身を含む): 6278598144

約数和(自身を除く): 4261341264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 4016, 5020, 6024, 7530, 10040, 12048, 15060, 20080, 30120, 33487, 60240, 66974, 100461, 133948, 167435, 200922, 267896, 334870, 401844, 502305, 535792, 669740, 803688, 1004610, 1339480, 1607376, 2009220, 2678960, 4018440, 8036880, 8405237, 16810474, 25215711, 33620948, 42026185, 50431422, 67241896, 84052370, 100862844, 126078555, 134483792, 168104740, 201725688, 252157110, 336209480, 403451376, 504314220, 672418960, 1008628440, 2017256880]

約数ペア:

[(1, 2017256880), (2, 1008628440), (3, 672418960), (4, 504314220), (5, 403451376), (6, 336209480), (8, 252157110), (10, 201725688), (12, 168104740), (15, 134483792), (16, 126078555), (20, 100862844), (24, 84052370), (30, 67241896), (40, 50431422), (48, 42026185), (60, 33620948), (80, 25215711), (120, 16810474), (240, 8405237), (251, 8036880), (502, 4018440), (753, 2678960), (1004, 2009220), (1255, 1607376), (1506, 1339480), (2008, 1004610), (2510, 803688), (3012, 669740), (3765, 535792), (4016, 502305), (5020, 401844), (6024, 334870), (7530, 267896), (10040, 200922), (12048, 167435), (15060, 133948), (20080, 100461), (30120, 66974), (33487, 60240)]