207559320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{4229}}^1$

素因数の和:4652

約数の個数: 64

約数和(自身を含む): 624348000

約数和(自身を除く): 416788680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 409, 818, 1227, 1636, 2045, 2454, 3272, 4090, 4229, 4908, 6135, 8180, 8458, 9816, 12270, 12687, 16360, 16916, 21145, 24540, 25374, 33832, 42290, 49080, 50748, 63435, 84580, 101496, 126870, 169160, 253740, 507480, 1729661, 3459322, 5188983, 6918644, 8648305, 10377966, 13837288, 17296610, 20755932, 25944915, 34593220, 41511864, 51889830, 69186440, 103779660, 207559320]

約数ペア:

[(1, 207559320), (2, 103779660), (3, 69186440), (4, 51889830), (5, 41511864), (6, 34593220), (8, 25944915), (10, 20755932), (12, 17296610), (15, 13837288), (20, 10377966), (24, 8648305), (30, 6918644), (40, 5188983), (60, 3459322), (120, 1729661), (409, 507480), (818, 253740), (1227, 169160), (1636, 126870), (2045, 101496), (2454, 84580), (3272, 63435), (4090, 50748), (4229, 49080), (4908, 42290), (6135, 33832), (8180, 25374), (8458, 24540), (9816, 21145), (12270, 16916), (12687, 16360)]