342015040

素因数分解:

$2^6\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1163}}^1$

素因数の和:2099

約数の個数: 56

約数和(自身を含む): 816010560

約数和(自身を除く): 473995520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 919, 1163, 1838, 2326, 3676, 4595, 4652, 5815, 7352, 9190, 9304, 11630, 14704, 18380, 18608, 23260, 29408, 36760, 37216, 46520, 58816, 73520, 74432, 93040, 147040, 186080, 294080, 372160, 1068797, 2137594, 4275188, 5343985, 8550376, 10687970, 17100752, 21375940, 34201504, 42751880, 68403008, 85503760, 171007520, 342015040]

約数ペア:

[(1, 342015040), (2, 171007520), (4, 85503760), (5, 68403008), (8, 42751880), (10, 34201504), (16, 21375940), (20, 17100752), (32, 10687970), (40, 8550376), (64, 5343985), (80, 4275188), (160, 2137594), (320, 1068797), (919, 372160), (1163, 294080), (1838, 186080), (2326, 147040), (3676, 93040), (4595, 74432), (4652, 73520), (5815, 58816), (7352, 46520), (9190, 37216), (9304, 36760), (11630, 29408), (14704, 23260), (18380, 18608)]