147629120

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3319}}^1$

素因数の和:3475

約数の個数: 56

約数和(自身を含む): 354177600

約数和(自身を除く): 206548480

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, 3319, 4448, 5560, 6638, 8896, 11120, 13276, 16595, 22240, 26552, 33190, 44480, 53104, 66380, 106208, 132760, 212416, 265520, 461341, 531040, 922682, 1062080, 1845364, 2306705, 3690728, 4613410, 7381456, 9226820, 14762912, 18453640, 29525824, 36907280, 73814560, 147629120]

約数ペア:

[(1, 147629120), (2, 73814560), (4, 36907280), (5, 29525824), (8, 18453640), (10, 14762912), (16, 9226820), (20, 7381456), (32, 4613410), (40, 3690728), (64, 2306705), (80, 1845364), (139, 1062080), (160, 922682), (278, 531040), (320, 461341), (556, 265520), (695, 212416), (1112, 132760), (1390, 106208), (2224, 66380), (2780, 53104), (3319, 44480), (4448, 33190), (5560, 26552), (6638, 22240), (8896, 16595), (11120, 13276)]