201914640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{93479}}^1$

素因数の和:93501

約数の個数: 80

約数和(自身を含む): 695491200

約数和(自身を除く): 493576560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 93479, 186958, 280437, 373916, 467395, 560874, 747832, 841311, 934790, 1121748, 1402185, 1495664, 1682622, 1869580, 2243496, 2523933, 2804370, 3365244, 3739160, 4206555, 4486992, 5047866, 5608740, 6730488, 7478320, 8413110, 10095732, 11217480, 12619665, 13460976, 16826220, 20191464, 22434960, 25239330, 33652440, 40382928, 50478660, 67304880, 100957320, 201914640]

約数ペア:

[(1, 201914640), (2, 100957320), (3, 67304880), (4, 50478660), (5, 40382928), (6, 33652440), (8, 25239330), (9, 22434960), (10, 20191464), (12, 16826220), (15, 13460976), (16, 12619665), (18, 11217480), (20, 10095732), (24, 8413110), (27, 7478320), (30, 6730488), (36, 5608740), (40, 5047866), (45, 4486992), (48, 4206555), (54, 3739160), (60, 3365244), (72, 2804370), (80, 2523933), (90, 2243496), (108, 1869580), (120, 1682622), (135, 1495664), (144, 1402185), (180, 1121748), (216, 934790), (240, 841311), (270, 747832), (360, 560874), (432, 467395), (540, 373916), (720, 280437), (1080, 186958), (2160, 93479)]