14320880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 38568960

約数和(自身を除く): 24248080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 214, 239, 280, 428, 478, 535, 560, 749, 856, 956, 1070, 1195, 1498, 1673, 1712, 1912, 2140, 2390, 2996, 3346, 3745, 3824, 4280, 4780, 5992, 6692, 7490, 8365, 8560, 9560, 11984, 13384, 14980, 16730, 19120, 25573, 26768, 29960, 33460, 51146, 59920, 66920, 102292, 127865, 133840, 179011, 204584, 255730, 358022, 409168, 511460, 716044, 895055, 1022920, 1432088, 1790110, 2045840, 2864176, 3580220, 7160440, 14320880]

約数ペア:

[(1, 14320880), (2, 7160440), (4, 3580220), (5, 2864176), (7, 2045840), (8, 1790110), (10, 1432088), (14, 1022920), (16, 895055), (20, 716044), (28, 511460), (35, 409168), (40, 358022), (56, 255730), (70, 204584), (80, 179011), (107, 133840), (112, 127865), (140, 102292), (214, 66920), (239, 59920), (280, 51146), (428, 33460), (478, 29960), (535, 26768), (560, 25573), (749, 19120), (856, 16730), (956, 14980), (1070, 13384), (1195, 11984), (1498, 9560), (1673, 8560), (1712, 8365), (1912, 7490), (2140, 6692), (2390, 5992), (2996, 4780), (3346, 4280), (3745, 3824)]