148472240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{265129}}^1$

素因数の和:265149

約数の個数: 40

約数和(自身を含む): 394513440

約数和(自身を除く): 246041200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 265129, 530258, 1060516, 1325645, 1855903, 2121032, 2651290, 3711806, 4242064, 5302580, 7423612, 9279515, 10605160, 14847224, 18559030, 21210320, 29694448, 37118060, 74236120, 148472240]

約数ペア:

[(1, 148472240), (2, 74236120), (4, 37118060), (5, 29694448), (7, 21210320), (8, 18559030), (10, 14847224), (14, 10605160), (16, 9279515), (20, 7423612), (28, 5302580), (35, 4242064), (40, 3711806), (56, 2651290), (70, 2121032), (80, 1855903), (112, 1325645), (140, 1060516), (280, 530258), (560, 265129)]