15815184

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1$

素因数の和:429

約数の個数: 120

約数和(自身を含む): 51455040

約数和(自身を除く): 35639856

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 389, 462, 484, 528, 616, 726, 778, 847, 924, 968, 1167, 1232, 1452, 1556, 1694, 1848, 1936, 2334, 2541, 2723, 2904, 3112, 3388, 3696, 4279, 4668, 5082, 5446, 5808, 6224, 6776, 8169, 8558, 9336, 10164, 10892, 12837, 13552, 16338, 17116, 18672, 20328, 21784, 25674, 29953, 32676, 34232, 40656, 43568, 47069, 51348, 59906, 65352, 68464, 89859, 94138, 102696, 119812, 130704, 141207, 179718, 188276, 205392, 239624, 282414, 329483, 359436, 376552, 479248, 564828, 658966, 718872, 753104, 988449, 1129656, 1317932, 1437744, 1976898, 2259312, 2635864, 3953796, 5271728, 7907592, 15815184]

約数ペア:

[(1, 15815184), (2, 7907592), (3, 5271728), (4, 3953796), (6, 2635864), (7, 2259312), (8, 1976898), (11, 1437744), (12, 1317932), (14, 1129656), (16, 988449), (21, 753104), (22, 718872), (24, 658966), (28, 564828), (33, 479248), (42, 376552), (44, 359436), (48, 329483), (56, 282414), (66, 239624), (77, 205392), (84, 188276), (88, 179718), (112, 141207), (121, 130704), (132, 119812), (154, 102696), (168, 94138), (176, 89859), (231, 68464), (242, 65352), (264, 59906), (308, 51348), (336, 47069), (363, 43568), (389, 40656), (462, 34232), (484, 32676), (528, 29953), (616, 25674), (726, 21784), (778, 20328), (847, 18672), (924, 17116), (968, 16338), (1167, 13552), (1232, 12837), (1452, 10892), (1556, 10164), (1694, 9336), (1848, 8558), (1936, 8169), (2334, 6776), (2541, 6224), (2723, 5808), (2904, 5446), (3112, 5082), (3388, 4668), (3696, 4279)]