84968240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{151729}}^1$

素因数の和:151749

約数の個数: 40

約数和(自身を含む): 225774240

約数和(自身を除く): 140806000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 151729, 303458, 606916, 758645, 1062103, 1213832, 1517290, 2124206, 2427664, 3034580, 4248412, 5310515, 6069160, 8496824, 10621030, 12138320, 16993648, 21242060, 42484120, 84968240]

約数ペア:

[(1, 84968240), (2, 42484120), (4, 21242060), (5, 16993648), (7, 12138320), (8, 10621030), (10, 8496824), (14, 6069160), (16, 5310515), (20, 4248412), (28, 3034580), (35, 2427664), (40, 2124206), (56, 1517290), (70, 1213832), (80, 1062103), (112, 758645), (140, 606916), (280, 303458), (560, 151729)]