57561280

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{3671}}^1$

素因数の和:3702

約数の個数: 84

約数和(自身を含む): 159489648

約数和(自身を除く): 101928368

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, 3671, 3920, 7342, 7840, 14684, 15680, 18355, 25697, 29368, 36710, 51394, 58736, 73420, 102788, 117472, 128485, 146840, 179879, 205576, 234944, 256970, 293680, 359758, 411152, 513940, 587360, 719516, 822304, 899395, 1027880, 1174720, 1439032, 1644608, 1798790, 2055760, 2878064, 3597580, 4111520, 5756128, 7195160, 8223040, 11512256, 14390320, 28780640, 57561280]

約数ペア:

[(1, 57561280), (2, 28780640), (4, 14390320), (5, 11512256), (7, 8223040), (8, 7195160), (10, 5756128), (14, 4111520), (16, 3597580), (20, 2878064), (28, 2055760), (32, 1798790), (35, 1644608), (40, 1439032), (49, 1174720), (56, 1027880), (64, 899395), (70, 822304), (80, 719516), (98, 587360), (112, 513940), (140, 411152), (160, 359758), (196, 293680), (224, 256970), (245, 234944), (280, 205576), (320, 179879), (392, 146840), (448, 128485), (490, 117472), (560, 102788), (784, 73420), (980, 58736), (1120, 51394), (1568, 36710), (1960, 29368), (2240, 25697), (3136, 18355), (3671, 15680), (3920, 14684), (7342, 7840)]