69557120

素因数分解:

$2^7\times 5^1\times {\mathrm{251}}^1\times {\mathrm{433}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 167333040

約数和(自身を除く): 97775920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 251, 320, 433, 502, 640, 866, 1004, 1255, 1732, 2008, 2165, 2510, 3464, 4016, 4330, 5020, 6928, 8032, 8660, 10040, 13856, 16064, 17320, 20080, 27712, 32128, 34640, 40160, 55424, 69280, 80320, 108683, 138560, 160640, 217366, 277120, 434732, 543415, 869464, 1086830, 1738928, 2173660, 3477856, 4347320, 6955712, 8694640, 13911424, 17389280, 34778560, 69557120]

約数ペア:

[(1, 69557120), (2, 34778560), (4, 17389280), (5, 13911424), (8, 8694640), (10, 6955712), (16, 4347320), (20, 3477856), (32, 2173660), (40, 1738928), (64, 1086830), (80, 869464), (128, 543415), (160, 434732), (251, 277120), (320, 217366), (433, 160640), (502, 138560), (640, 108683), (866, 80320), (1004, 69280), (1255, 55424), (1732, 40160), (2008, 34640), (2165, 32128), (2510, 27712), (3464, 20080), (4016, 17320), (4330, 16064), (5020, 13856), (6928, 10040), (8032, 8660)]