2016370680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{988417}}^1$

素因数の和:988448

約数の個数: 64

約数和(自身を含む): 6404948640

約数和(自身を除く): 4388577960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 988417, 1976834, 2965251, 3953668, 4942085, 5930502, 7907336, 9884170, 11861004, 14826255, 16803089, 19768340, 23722008, 29652510, 33606178, 39536680, 50409267, 59305020, 67212356, 84015445, 100818534, 118610040, 134424712, 168030890, 201637068, 252046335, 336061780, 403274136, 504092670, 672123560, 1008185340, 2016370680]

約数ペア:

[(1, 2016370680), (2, 1008185340), (3, 672123560), (4, 504092670), (5, 403274136), (6, 336061780), (8, 252046335), (10, 201637068), (12, 168030890), (15, 134424712), (17, 118610040), (20, 100818534), (24, 84015445), (30, 67212356), (34, 59305020), (40, 50409267), (51, 39536680), (60, 33606178), (68, 29652510), (85, 23722008), (102, 19768340), (120, 16803089), (136, 14826255), (170, 11861004), (204, 9884170), (255, 7907336), (340, 5930502), (408, 4942085), (510, 3953668), (680, 2965251), (1020, 1976834), (2040, 988417)]