143209520

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{30341}}^1$

素因数の和:30413

約数の個数: 40

約数和(自身を含む): 338616720

約数和(自身を除く): 195407200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 30341, 60682, 121364, 151705, 242728, 303410, 485456, 606820, 1213640, 1790119, 2427280, 3580238, 7160476, 8950595, 14320952, 17901190, 28641904, 35802380, 71604760, 143209520]

約数ペア:

[(1, 143209520), (2, 71604760), (4, 35802380), (5, 28641904), (8, 17901190), (10, 14320952), (16, 8950595), (20, 7160476), (40, 3580238), (59, 2427280), (80, 1790119), (118, 1213640), (236, 606820), (295, 485456), (472, 303410), (590, 242728), (944, 151705), (1180, 121364), (2360, 60682), (4720, 30341)]