238974080

素因数分解:

$2^7\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3697}}^1$

素因数の和:3817

約数の個数: 64

約数和(自身を含む): 577109880

約数和(自身を除く): 338135800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 320, 404, 505, 640, 808, 1010, 1616, 2020, 3232, 3697, 4040, 6464, 7394, 8080, 12928, 14788, 16160, 18485, 29576, 32320, 36970, 59152, 64640, 73940, 118304, 147880, 236608, 295760, 373397, 473216, 591520, 746794, 1183040, 1493588, 1866985, 2366080, 2987176, 3733970, 5974352, 7467940, 11948704, 14935880, 23897408, 29871760, 47794816, 59743520, 119487040, 238974080]

約数ペア:

[(1, 238974080), (2, 119487040), (4, 59743520), (5, 47794816), (8, 29871760), (10, 23897408), (16, 14935880), (20, 11948704), (32, 7467940), (40, 5974352), (64, 3733970), (80, 2987176), (101, 2366080), (128, 1866985), (160, 1493588), (202, 1183040), (320, 746794), (404, 591520), (505, 473216), (640, 373397), (808, 295760), (1010, 236608), (1616, 147880), (2020, 118304), (3232, 73940), (3697, 64640), (4040, 59152), (6464, 36970), (7394, 32320), (8080, 29576), (12928, 18485), (14788, 16160)]