206174196080

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{673}}^1\times {\mathrm{24391}}^1$

素因数の和:25234

約数の個数: 80

約数和(自身を含む): 483144832704

約数和(自身を除く): 276970636624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 673, 785, 1256, 1346, 1570, 2512, 2692, 3140, 3365, 5384, 6280, 6730, 10768, 12560, 13460, 24391, 26920, 48782, 53840, 97564, 105661, 121955, 195128, 211322, 243910, 390256, 422644, 487820, 528305, 845288, 975640, 1056610, 1690576, 1951280, 2113220, 3829387, 4226440, 7658774, 8452880, 15317548, 16415143, 19146935, 30635096, 32830286, 38293870, 61270192, 65660572, 76587740, 82075715, 131321144, 153175480, 164151430, 262642288, 306350960, 328302860, 656605720, 1313211440, 2577177451, 5154354902, 10308709804, 12885887255, 20617419608, 25771774510, 41234839216, 51543549020, 103087098040, 206174196080]

約数ペア:

[(1, 206174196080), (2, 103087098040), (4, 51543549020), (5, 41234839216), (8, 25771774510), (10, 20617419608), (16, 12885887255), (20, 10308709804), (40, 5154354902), (80, 2577177451), (157, 1313211440), (314, 656605720), (628, 328302860), (673, 306350960), (785, 262642288), (1256, 164151430), (1346, 153175480), (1570, 131321144), (2512, 82075715), (2692, 76587740), (3140, 65660572), (3365, 61270192), (5384, 38293870), (6280, 32830286), (6730, 30635096), (10768, 19146935), (12560, 16415143), (13460, 15317548), (24391, 8452880), (26920, 7658774), (48782, 4226440), (53840, 3829387), (97564, 2113220), (105661, 1951280), (121955, 1690576), (195128, 1056610), (211322, 975640), (243910, 845288), (390256, 528305), (422644, 487820)]