143516120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17167}}^1$

素因数の和:17208

約数の個数: 64

約数和(自身を含む): 370828800

約数和(自身を除く): 227312680

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 17167, 34334, 68668, 85835, 137336, 171670, 188837, 326173, 343340, 377674, 652346, 686680, 755348, 944185, 1304692, 1510696, 1630865, 1888370, 2609384, 3261730, 3587903, 3776740, 6523460, 7175806, 7553480, 13046920, 14351612, 17939515, 28703224, 35879030, 71758060, 143516120]

約数ペア:

[(1, 143516120), (2, 71758060), (4, 35879030), (5, 28703224), (8, 17939515), (10, 14351612), (11, 13046920), (19, 7553480), (20, 7175806), (22, 6523460), (38, 3776740), (40, 3587903), (44, 3261730), (55, 2609384), (76, 1888370), (88, 1630865), (95, 1510696), (110, 1304692), (152, 944185), (190, 755348), (209, 686680), (220, 652346), (380, 377674), (418, 343340), (440, 326173), (760, 188837), (836, 171670), (1045, 137336), (1672, 85835), (2090, 68668), (4180, 34334), (8360, 17167)]