201623280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3347}}^1$

素因数の和:3614

約数の個数: 80

約数和(自身を含む): 627709824

約数和(自身を除く): 426086544

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, 3347, 3765, 4016, 5020, 6024, 6694, 7530, 10040, 10041, 12048, 13388, 15060, 16735, 20080, 20082, 26776, 30120, 33470, 40164, 50205, 53552, 60240, 66940, 80328, 100410, 133880, 160656, 200820, 267760, 401640, 803280, 840097, 1680194, 2520291, 3360388, 4200485, 5040582, 6720776, 8400970, 10081164, 12601455, 13441552, 16801940, 20162328, 25202910, 33603880, 40324656, 50405820, 67207760, 100811640, 201623280]

約数ペア:

[(1, 201623280), (2, 100811640), (3, 67207760), (4, 50405820), (5, 40324656), (6, 33603880), (8, 25202910), (10, 20162328), (12, 16801940), (15, 13441552), (16, 12601455), (20, 10081164), (24, 8400970), (30, 6720776), (40, 5040582), (48, 4200485), (60, 3360388), (80, 2520291), (120, 1680194), (240, 840097), (251, 803280), (502, 401640), (753, 267760), (1004, 200820), (1255, 160656), (1506, 133880), (2008, 100410), (2510, 80328), (3012, 66940), (3347, 60240), (3765, 53552), (4016, 50205), (5020, 40164), (6024, 33470), (6694, 30120), (7530, 26776), (10040, 20082), (10041, 20080), (12048, 16735), (13388, 15060)]