229786440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147299}}^1$

素因数の和:147326

約数の個数: 64

約数和(自身を含む): 742392000

約数和(自身を除く): 512605560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 147299, 294598, 441897, 589196, 736495, 883794, 1178392, 1472990, 1767588, 1914887, 2209485, 2945980, 3535176, 3829774, 4418970, 5744661, 5891960, 7659548, 8837940, 9574435, 11489322, 15319096, 17675880, 19148870, 22978644, 28723305, 38297740, 45957288, 57446610, 76595480, 114893220, 229786440]

約数ペア:

[(1, 229786440), (2, 114893220), (3, 76595480), (4, 57446610), (5, 45957288), (6, 38297740), (8, 28723305), (10, 22978644), (12, 19148870), (13, 17675880), (15, 15319096), (20, 11489322), (24, 9574435), (26, 8837940), (30, 7659548), (39, 5891960), (40, 5744661), (52, 4418970), (60, 3829774), (65, 3535176), (78, 2945980), (104, 2209485), (120, 1914887), (130, 1767588), (156, 1472990), (195, 1178392), (260, 883794), (312, 736495), (390, 589196), (520, 441897), (780, 294598), (1560, 147299)]