160629280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{143419}}^1$

素因数の和:143441

約数の個数: 48

約数和(自身を含む): 433702080

約数和(自身を除く): 273072800

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, 143419, 286838, 573676, 717095, 1003933, 1147352, 1434190, 2007866, 2294704, 2868380, 4015732, 4589408, 5019665, 5736760, 8031464, 10039330, 11473520, 16062928, 20078660, 22947040, 32125856, 40157320, 80314640, 160629280]

約数ペア:

[(1, 160629280), (2, 80314640), (4, 40157320), (5, 32125856), (7, 22947040), (8, 20078660), (10, 16062928), (14, 11473520), (16, 10039330), (20, 8031464), (28, 5736760), (32, 5019665), (35, 4589408), (40, 4015732), (56, 2868380), (70, 2294704), (80, 2007866), (112, 1434190), (140, 1147352), (160, 1003933), (224, 717095), (280, 573676), (560, 286838), (1120, 143419)]