14121520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 37997568

約数和(自身を除く): 23876048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 151, 167, 280, 302, 334, 560, 604, 668, 755, 835, 1057, 1169, 1208, 1336, 1510, 1670, 2114, 2338, 2416, 2672, 3020, 3340, 4228, 4676, 5285, 5845, 6040, 6680, 8456, 9352, 10570, 11690, 12080, 13360, 16912, 18704, 21140, 23380, 25217, 42280, 46760, 50434, 84560, 93520, 100868, 126085, 176519, 201736, 252170, 353038, 403472, 504340, 706076, 882595, 1008680, 1412152, 1765190, 2017360, 2824304, 3530380, 7060760, 14121520]

約数ペア:

[(1, 14121520), (2, 7060760), (4, 3530380), (5, 2824304), (7, 2017360), (8, 1765190), (10, 1412152), (14, 1008680), (16, 882595), (20, 706076), (28, 504340), (35, 403472), (40, 353038), (56, 252170), (70, 201736), (80, 176519), (112, 126085), (140, 100868), (151, 93520), (167, 84560), (280, 50434), (302, 46760), (334, 42280), (560, 25217), (604, 23380), (668, 21140), (755, 18704), (835, 16912), (1057, 13360), (1169, 12080), (1208, 11690), (1336, 10570), (1510, 9352), (1670, 8456), (2114, 6680), (2338, 6040), (2416, 5845), (2672, 5285), (3020, 4676), (3340, 4228)]