266197120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{59419}}^1$

素因数の和:59445

約数の個数: 64

約数和(自身を含む): 727300800

約数和(自身を除く): 461103680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 59419, 118838, 237676, 297095, 415933, 475352, 594190, 831866, 950704, 1188380, 1663732, 1901408, 2079665, 2376760, 3327464, 3802816, 4159330, 4753520, 6654928, 7605632, 8318660, 9507040, 13309856, 16637320, 19014080, 26619712, 33274640, 38028160, 53239424, 66549280, 133098560, 266197120]

約数ペア:

[(1, 266197120), (2, 133098560), (4, 66549280), (5, 53239424), (7, 38028160), (8, 33274640), (10, 26619712), (14, 19014080), (16, 16637320), (20, 13309856), (28, 9507040), (32, 8318660), (35, 7605632), (40, 6654928), (56, 4753520), (64, 4159330), (70, 3802816), (80, 3327464), (112, 2376760), (128, 2079665), (140, 1901408), (160, 1663732), (224, 1188380), (280, 950704), (320, 831866), (448, 594190), (560, 475352), (640, 415933), (896, 297095), (1120, 237676), (2240, 118838), (4480, 59419)]