151330591960

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2269}}^1\times {\mathrm{7477}}^1$

素因数の和:9980

約数の個数: 64

約数和(自身を含む): 342217209600

約数和(自身を除く): 190886617640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 2269, 4460, 4538, 7477, 8920, 9076, 11345, 14954, 18152, 22690, 29908, 37385, 45380, 59816, 74770, 90760, 149540, 299080, 505987, 1011974, 1667371, 2023948, 2529935, 3334742, 4047896, 5059870, 6669484, 8336855, 10119740, 13338968, 16673710, 16965313, 20239480, 33347420, 33930626, 66694840, 67861252, 84826565, 135722504, 169653130, 339306260, 678612520, 3783264799, 7566529598, 15133059196, 18916323995, 30266118392, 37832647990, 75665295980, 151330591960]

約数ペア:

[(1, 151330591960), (2, 75665295980), (4, 37832647990), (5, 30266118392), (8, 18916323995), (10, 15133059196), (20, 7566529598), (40, 3783264799), (223, 678612520), (446, 339306260), (892, 169653130), (1115, 135722504), (1784, 84826565), (2230, 67861252), (2269, 66694840), (4460, 33930626), (4538, 33347420), (7477, 20239480), (8920, 16965313), (9076, 16673710), (11345, 13338968), (14954, 10119740), (18152, 8336855), (22690, 6669484), (29908, 5059870), (37385, 4047896), (45380, 3334742), (59816, 2529935), (74770, 2023948), (90760, 1667371), (149540, 1011974), (299080, 505987)]