294212960

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{13229}}^1$

素因数の和:13383

約数の個数: 48

約数和(自身を含む): 700131600

約数和(自身を除く): 405918640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 2224, 2780, 4448, 5560, 11120, 13229, 22240, 26458, 52916, 66145, 105832, 132290, 211664, 264580, 423328, 529160, 1058320, 1838831, 2116640, 3677662, 7355324, 9194155, 14710648, 18388310, 29421296, 36776620, 58842592, 73553240, 147106480, 294212960]

約数ペア:

[(1, 294212960), (2, 147106480), (4, 73553240), (5, 58842592), (8, 36776620), (10, 29421296), (16, 18388310), (20, 14710648), (32, 9194155), (40, 7355324), (80, 3677662), (139, 2116640), (160, 1838831), (278, 1058320), (556, 529160), (695, 423328), (1112, 264580), (1390, 211664), (2224, 132290), (2780, 105832), (4448, 66145), (5560, 52916), (11120, 26458), (13229, 22240)]