143155040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{127817}}^1$

素因数の和:127839

約数の個数: 48

約数和(自身を含む): 386521632

約数和(自身を除く): 243366592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 127817, 255634, 511268, 639085, 894719, 1022536, 1278170, 1789438, 2045072, 2556340, 3578876, 4090144, 4473595, 5112680, 7157752, 8947190, 10225360, 14315504, 17894380, 20450720, 28631008, 35788760, 71577520, 143155040]

約数ペア:

[(1, 143155040), (2, 71577520), (4, 35788760), (5, 28631008), (7, 20450720), (8, 17894380), (10, 14315504), (14, 10225360), (16, 8947190), (20, 7157752), (28, 5112680), (32, 4473595), (35, 4090144), (40, 3578876), (56, 2556340), (70, 2045072), (80, 1789438), (112, 1278170), (140, 1022536), (160, 894719), (224, 639085), (280, 511268), (560, 255634), (1120, 127817)]