141845120

素因数分解:

$2^7\times 5^1\times {\mathrm{251}}^1\times {\mathrm{883}}^1$

素因数の和:1153

約数の個数: 64

約数和(自身を含む): 340835040

約数和(自身を除く): 198989920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 251, 320, 502, 640, 883, 1004, 1255, 1766, 2008, 2510, 3532, 4016, 4415, 5020, 7064, 8032, 8830, 10040, 14128, 16064, 17660, 20080, 28256, 32128, 35320, 40160, 56512, 70640, 80320, 113024, 141280, 160640, 221633, 282560, 443266, 565120, 886532, 1108165, 1773064, 2216330, 3546128, 4432660, 7092256, 8865320, 14184512, 17730640, 28369024, 35461280, 70922560, 141845120]

約数ペア:

[(1, 141845120), (2, 70922560), (4, 35461280), (5, 28369024), (8, 17730640), (10, 14184512), (16, 8865320), (20, 7092256), (32, 4432660), (40, 3546128), (64, 2216330), (80, 1773064), (128, 1108165), (160, 886532), (251, 565120), (320, 443266), (502, 282560), (640, 221633), (883, 160640), (1004, 141280), (1255, 113024), (1766, 80320), (2008, 70640), (2510, 56512), (3532, 40160), (4016, 35320), (4415, 32128), (5020, 28256), (7064, 20080), (8032, 17660), (8830, 16064), (10040, 14128)]