338184080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11213}}^1$

素因数の和:11268

約数の個数: 80

約数和(自身を含む): 876037680

約数和(自身を除く): 537853600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1885, 2320, 3016, 3770, 6032, 7540, 11213, 15080, 22426, 30160, 44852, 56065, 89704, 112130, 145769, 179408, 224260, 291538, 325177, 448520, 583076, 650354, 728845, 897040, 1166152, 1300708, 1457690, 1625885, 2332304, 2601416, 2915380, 3251770, 4227301, 5202832, 5830760, 6503540, 8454602, 11661520, 13007080, 16909204, 21136505, 26014160, 33818408, 42273010, 67636816, 84546020, 169092040, 338184080]

約数ペア:

[(1, 338184080), (2, 169092040), (4, 84546020), (5, 67636816), (8, 42273010), (10, 33818408), (13, 26014160), (16, 21136505), (20, 16909204), (26, 13007080), (29, 11661520), (40, 8454602), (52, 6503540), (58, 5830760), (65, 5202832), (80, 4227301), (104, 3251770), (116, 2915380), (130, 2601416), (145, 2332304), (208, 1625885), (232, 1457690), (260, 1300708), (290, 1166152), (377, 897040), (464, 728845), (520, 650354), (580, 583076), (754, 448520), (1040, 325177), (1160, 291538), (1508, 224260), (1885, 179408), (2320, 145769), (3016, 112130), (3770, 89704), (6032, 56065), (7540, 44852), (11213, 30160), (15080, 22426)]