16733597940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{481681}}^1$

素因数の和:481889

約数の個数: 72

約数和(自身を含む): 51021684168

約数和(自身を除く): 34288086228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1737, 1930, 2316, 2895, 3474, 3860, 5790, 6948, 8685, 11580, 17370, 34740, 481681, 963362, 1445043, 1926724, 2408405, 2890086, 4335129, 4816810, 5780172, 7225215, 8670258, 9633620, 14450430, 17340516, 21675645, 28900860, 43351290, 86702580, 92964433, 185928866, 278893299, 371857732, 464822165, 557786598, 836679897, 929644330, 1115573196, 1394466495, 1673359794, 1859288660, 2788932990, 3346719588, 4183399485, 5577865980, 8366798970, 16733597940]

約数ペア:

[(1, 16733597940), (2, 8366798970), (3, 5577865980), (4, 4183399485), (5, 3346719588), (6, 2788932990), (9, 1859288660), (10, 1673359794), (12, 1394466495), (15, 1115573196), (18, 929644330), (20, 836679897), (30, 557786598), (36, 464822165), (45, 371857732), (60, 278893299), (90, 185928866), (180, 92964433), (193, 86702580), (386, 43351290), (579, 28900860), (772, 21675645), (965, 17340516), (1158, 14450430), (1737, 9633620), (1930, 8670258), (2316, 7225215), (2895, 5780172), (3474, 4816810), (3860, 4335129), (5790, 2890086), (6948, 2408405), (8685, 1926724), (11580, 1445043), (17370, 963362), (34740, 481681)]