207783480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{11621}}^1$

素因数の和:11784

約数の個数: 64

約数和(自身を含む): 627588000

約数和(自身を除く): 419804520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 11621, 17880, 23242, 34863, 46484, 58105, 69726, 92968, 116210, 139452, 174315, 232420, 278904, 348630, 464840, 697260, 1394520, 1731529, 3463058, 5194587, 6926116, 8657645, 10389174, 13852232, 17315290, 20778348, 25972935, 34630580, 41556696, 51945870, 69261160, 103891740, 207783480]

約数ペア:

[(1, 207783480), (2, 103891740), (3, 69261160), (4, 51945870), (5, 41556696), (6, 34630580), (8, 25972935), (10, 20778348), (12, 17315290), (15, 13852232), (20, 10389174), (24, 8657645), (30, 6926116), (40, 5194587), (60, 3463058), (120, 1731529), (149, 1394520), (298, 697260), (447, 464840), (596, 348630), (745, 278904), (894, 232420), (1192, 174315), (1490, 139452), (1788, 116210), (2235, 92968), (2980, 69726), (3576, 58105), (4470, 46484), (5960, 34863), (8940, 23242), (11621, 17880)]