67000640

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{4273}}^1$

素因数の和:4304

約数の個数: 84

約数和(自身を含む): 185636916

約数和(自身を除く): 118636276

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4273, 7840, 8546, 15680, 17092, 21365, 29911, 34184, 42730, 59822, 68368, 85460, 119644, 136736, 149555, 170920, 209377, 239288, 273472, 299110, 341840, 418754, 478576, 598220, 683680, 837508, 957152, 1046885, 1196440, 1367360, 1675016, 1914304, 2093770, 2392880, 3350032, 4187540, 4785760, 6700064, 8375080, 9571520, 13400128, 16750160, 33500320, 67000640]

約数ペア:

[(1, 67000640), (2, 33500320), (4, 16750160), (5, 13400128), (7, 9571520), (8, 8375080), (10, 6700064), (14, 4785760), (16, 4187540), (20, 3350032), (28, 2392880), (32, 2093770), (35, 1914304), (40, 1675016), (49, 1367360), (56, 1196440), (64, 1046885), (70, 957152), (80, 837508), (98, 683680), (112, 598220), (140, 478576), (160, 418754), (196, 341840), (224, 299110), (245, 273472), (280, 239288), (320, 209377), (392, 170920), (448, 149555), (490, 136736), (560, 119644), (784, 85460), (980, 68368), (1120, 59822), (1568, 42730), (1960, 34184), (2240, 29911), (3136, 21365), (3920, 17092), (4273, 15680), (7840, 8546)]