156988324140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{499}}^1\times {\mathrm{19937}}^1$

素因数の和:20711

約数の個数: 96

約数和(自身を含む): 442145088000

約数和(自身を除く): 285156763860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 499, 526, 789, 998, 1052, 1315, 1497, 1578, 1996, 2495, 2630, 2994, 3156, 3945, 4990, 5260, 5988, 7485, 7890, 9980, 14970, 15780, 19937, 29940, 39874, 59811, 79748, 99685, 119622, 131237, 199370, 239244, 262474, 299055, 393711, 398740, 524948, 598110, 656185, 787422, 1196220, 1312370, 1574844, 1968555, 2624740, 3937110, 5243431, 7874220, 9948563, 10486862, 15730293, 19897126, 20973724, 26217155, 29845689, 31460586, 39794252, 49742815, 52434310, 59691378, 62921172, 78651465, 99485630, 104868620, 119382756, 149228445, 157302930, 198971260, 298456890, 314605860, 596913780, 2616472069, 5232944138, 7849416207, 10465888276, 13082360345, 15698832414, 26164720690, 31397664828, 39247081035, 52329441380, 78494162070, 156988324140]

約数ペア:

[(1, 156988324140), (2, 78494162070), (3, 52329441380), (4, 39247081035), (5, 31397664828), (6, 26164720690), (10, 15698832414), (12, 13082360345), (15, 10465888276), (20, 7849416207), (30, 5232944138), (60, 2616472069), (263, 596913780), (499, 314605860), (526, 298456890), (789, 198971260), (998, 157302930), (1052, 149228445), (1315, 119382756), (1497, 104868620), (1578, 99485630), (1996, 78651465), (2495, 62921172), (2630, 59691378), (2994, 52434310), (3156, 49742815), (3945, 39794252), (4990, 31460586), (5260, 29845689), (5988, 26217155), (7485, 20973724), (7890, 19897126), (9980, 15730293), (14970, 10486862), (15780, 9948563), (19937, 7874220), (29940, 5243431), (39874, 3937110), (59811, 2624740), (79748, 1968555), (99685, 1574844), (119622, 1312370), (131237, 1196220), (199370, 787422), (239244, 656185), (262474, 598110), (299055, 524948), (393711, 398740)]