1729830080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491429}}^1$

素因数の和:491457

約数の個数: 56

約数和(自身を含む): 4493635920

約数和(自身を除く): 2763805840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 491429, 982858, 1965716, 2457145, 3931432, 4914290, 5405719, 7862864, 9828580, 10811438, 15725728, 19657160, 21622876, 27028595, 31451456, 39314320, 43245752, 54057190, 78628640, 86491504, 108114380, 157257280, 172983008, 216228760, 345966016, 432457520, 864915040, 1729830080]

約数ペア:

[(1, 1729830080), (2, 864915040), (4, 432457520), (5, 345966016), (8, 216228760), (10, 172983008), (11, 157257280), (16, 108114380), (20, 86491504), (22, 78628640), (32, 54057190), (40, 43245752), (44, 39314320), (55, 31451456), (64, 27028595), (80, 21622876), (88, 19657160), (110, 15725728), (160, 10811438), (176, 9828580), (220, 7862864), (320, 5405719), (352, 4914290), (440, 3931432), (704, 2457145), (880, 1965716), (1760, 982858), (3520, 491429)]