201023760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{119657}}^1$

素因数の和:119680

約数の個数: 80

約数和(自身を含む): 712204416

約数和(自身を除く): 511180656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 119657, 239314, 358971, 478628, 598285, 717942, 837599, 957256, 1196570, 1435884, 1675198, 1794855, 1914512, 2393140, 2512797, 2871768, 3350396, 3589710, 4187995, 4786280, 5025594, 5743536, 6700792, 7179420, 8375990, 9572560, 10051188, 12563985, 13401584, 14358840, 16751980, 20102376, 25127970, 28717680, 33503960, 40204752, 50255940, 67007920, 100511880, 201023760]

約数ペア:

[(1, 201023760), (2, 100511880), (3, 67007920), (4, 50255940), (5, 40204752), (6, 33503960), (7, 28717680), (8, 25127970), (10, 20102376), (12, 16751980), (14, 14358840), (15, 13401584), (16, 12563985), (20, 10051188), (21, 9572560), (24, 8375990), (28, 7179420), (30, 6700792), (35, 5743536), (40, 5025594), (42, 4786280), (48, 4187995), (56, 3589710), (60, 3350396), (70, 2871768), (80, 2512797), (84, 2393140), (105, 1914512), (112, 1794855), (120, 1675198), (140, 1435884), (168, 1196570), (210, 957256), (240, 837599), (280, 717942), (336, 598285), (420, 478628), (560, 358971), (840, 239314), (1680, 119657)]