143270080

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3221}}^1$

素因数の和:3377

約数の個数: 56

約数和(自身を含む): 343722960

約数和(自身を除く): 200452880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 278, 320, 556, 695, 1112, 1390, 2224, 2780, 3221, 4448, 5560, 6442, 8896, 11120, 12884, 16105, 22240, 25768, 32210, 44480, 51536, 64420, 103072, 128840, 206144, 257680, 447719, 515360, 895438, 1030720, 1790876, 2238595, 3581752, 4477190, 7163504, 8954380, 14327008, 17908760, 28654016, 35817520, 71635040, 143270080]

約数ペア:

[(1, 143270080), (2, 71635040), (4, 35817520), (5, 28654016), (8, 17908760), (10, 14327008), (16, 8954380), (20, 7163504), (32, 4477190), (40, 3581752), (64, 2238595), (80, 1790876), (139, 1030720), (160, 895438), (278, 515360), (320, 447719), (556, 257680), (695, 206144), (1112, 128840), (1390, 103072), (2224, 64420), (2780, 51536), (3221, 44480), (4448, 32210), (5560, 25768), (6442, 22240), (8896, 16105), (11120, 12884)]