201992048880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1243181}}^1$

素因数の和:1243874

約数の個数: 80

約数和(自身を含む): 627100782624

約数和(自身を除く): 425108733744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 677, 1354, 2031, 2708, 3385, 4062, 5416, 6770, 8124, 10155, 10832, 13540, 16248, 20310, 27080, 32496, 40620, 54160, 81240, 162480, 1243181, 2486362, 3729543, 4972724, 6215905, 7459086, 9945448, 12431810, 14918172, 18647715, 19890896, 24863620, 29836344, 37295430, 49727240, 59672688, 74590860, 99454480, 149181720, 298363440, 841633537, 1683267074, 2524900611, 3366534148, 4208167685, 5049801222, 6733068296, 8416335370, 10099602444, 12624503055, 13466136592, 16832670740, 20199204888, 25249006110, 33665341480, 40398409776, 50498012220, 67330682960, 100996024440, 201992048880]

約数ペア:

[(1, 201992048880), (2, 100996024440), (3, 67330682960), (4, 50498012220), (5, 40398409776), (6, 33665341480), (8, 25249006110), (10, 20199204888), (12, 16832670740), (15, 13466136592), (16, 12624503055), (20, 10099602444), (24, 8416335370), (30, 6733068296), (40, 5049801222), (48, 4208167685), (60, 3366534148), (80, 2524900611), (120, 1683267074), (240, 841633537), (677, 298363440), (1354, 149181720), (2031, 99454480), (2708, 74590860), (3385, 59672688), (4062, 49727240), (5416, 37295430), (6770, 29836344), (8124, 24863620), (10155, 19890896), (10832, 18647715), (13540, 14918172), (16248, 12431810), (20310, 9945448), (27080, 7459086), (32496, 6215905), (40620, 4972724), (54160, 3729543), (81240, 2486362), (162480, 1243181)]