201304960

素因数分解:

$2^7\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2111}}^1$

素因数の和:2279

約数の個数: 64

約数和(自身を含む): 484704000

約数和(自身を除く): 283399040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 298, 320, 596, 640, 745, 1192, 1490, 2111, 2384, 2980, 4222, 4768, 5960, 8444, 9536, 10555, 11920, 16888, 19072, 21110, 23840, 33776, 42220, 47680, 67552, 84440, 95360, 135104, 168880, 270208, 314539, 337760, 629078, 675520, 1258156, 1351040, 1572695, 2516312, 3145390, 5032624, 6290780, 10065248, 12581560, 20130496, 25163120, 40260992, 50326240, 100652480, 201304960]

約数ペア:

[(1, 201304960), (2, 100652480), (4, 50326240), (5, 40260992), (8, 25163120), (10, 20130496), (16, 12581560), (20, 10065248), (32, 6290780), (40, 5032624), (64, 3145390), (80, 2516312), (128, 1572695), (149, 1351040), (160, 1258156), (298, 675520), (320, 629078), (596, 337760), (640, 314539), (745, 270208), (1192, 168880), (1490, 135104), (2111, 95360), (2384, 84440), (2980, 67552), (4222, 47680), (4768, 42220), (5960, 33776), (8444, 23840), (9536, 21110), (10555, 19072), (11920, 16888)]