141870320

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61151}}^1$

素因数の和:61193

約数の個数: 40

約数和(自身を含む): 341228160

約数和(自身を除く): 199357840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 61151, 122302, 244604, 305755, 489208, 611510, 978416, 1223020, 1773379, 2446040, 3546758, 4892080, 7093516, 8866895, 14187032, 17733790, 28374064, 35467580, 70935160, 141870320]

約数ペア:

[(1, 141870320), (2, 70935160), (4, 35467580), (5, 28374064), (8, 17733790), (10, 14187032), (16, 8866895), (20, 7093516), (29, 4892080), (40, 3546758), (58, 2446040), (80, 1773379), (116, 1223020), (145, 978416), (232, 611510), (290, 489208), (464, 305755), (580, 244604), (1160, 122302), (2320, 61151)]