15489936

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1$

素因数の和:170

約数の個数: 180

約数和(自身を含む): 54885376

約数和(自身を除く): 39395440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 121, 126, 127, 132, 144, 154, 168, 176, 198, 231, 242, 252, 254, 264, 308, 336, 363, 381, 396, 462, 484, 504, 508, 528, 616, 693, 726, 762, 792, 847, 889, 924, 968, 1008, 1016, 1089, 1143, 1232, 1386, 1397, 1452, 1524, 1584, 1694, 1778, 1848, 1936, 2032, 2178, 2286, 2541, 2667, 2772, 2794, 2904, 3048, 3388, 3556, 3696, 4191, 4356, 4572, 5082, 5334, 5544, 5588, 5808, 6096, 6776, 7112, 7623, 8001, 8382, 8712, 9144, 9779, 10164, 10668, 11088, 11176, 12573, 13552, 14224, 15246, 15367, 16002, 16764, 17424, 18288, 19558, 20328, 21336, 22352, 25146, 29337, 30492, 30734, 32004, 33528, 39116, 40656, 42672, 46101, 50292, 58674, 60984, 61468, 64008, 67056, 78232, 88011, 92202, 100584, 107569, 117348, 121968, 122936, 128016, 138303, 156464, 176022, 184404, 201168, 215138, 234696, 245872, 276606, 322707, 352044, 368808, 430276, 469392, 553212, 645414, 704088, 737616, 860552, 968121, 1106424, 1290828, 1408176, 1721104, 1936242, 2212848, 2581656, 3872484, 5163312, 7744968, 15489936]

約数ペア:

[(1, 15489936), (2, 7744968), (3, 5163312), (4, 3872484), (6, 2581656), (7, 2212848), (8, 1936242), (9, 1721104), (11, 1408176), (12, 1290828), (14, 1106424), (16, 968121), (18, 860552), (21, 737616), (22, 704088), (24, 645414), (28, 553212), (33, 469392), (36, 430276), (42, 368808), (44, 352044), (48, 322707), (56, 276606), (63, 245872), (66, 234696), (72, 215138), (77, 201168), (84, 184404), (88, 176022), (99, 156464), (112, 138303), (121, 128016), (126, 122936), (127, 121968), (132, 117348), (144, 107569), (154, 100584), (168, 92202), (176, 88011), (198, 78232), (231, 67056), (242, 64008), (252, 61468), (254, 60984), (264, 58674), (308, 50292), (336, 46101), (363, 42672), (381, 40656), (396, 39116), (462, 33528), (484, 32004), (504, 30734), (508, 30492), (528, 29337), (616, 25146), (693, 22352), (726, 21336), (762, 20328), (792, 19558), (847, 18288), (889, 17424), (924, 16764), (968, 16002), (1008, 15367), (1016, 15246), (1089, 14224), (1143, 13552), (1232, 12573), (1386, 11176), (1397, 11088), (1452, 10668), (1524, 10164), (1584, 9779), (1694, 9144), (1778, 8712), (1848, 8382), (1936, 8001), (2032, 7623), (2178, 7112), (2286, 6776), (2541, 6096), (2667, 5808), (2772, 5588), (2794, 5544), (2904, 5334), (3048, 5082), (3388, 4572), (3556, 4356), (3696, 4191)]