15938208

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:89

約数の個数: 240

約数和(自身を含む): 56349216

約数和(自身を除く): 40411008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 43, 44, 48, 52, 54, 66, 72, 78, 81, 86, 88, 96, 99, 104, 108, 117, 129, 132, 143, 144, 156, 162, 172, 176, 198, 208, 216, 234, 258, 264, 286, 288, 297, 312, 324, 344, 351, 352, 387, 396, 416, 429, 432, 468, 473, 516, 528, 559, 572, 594, 624, 648, 688, 702, 774, 792, 858, 864, 891, 936, 946, 1032, 1053, 1056, 1118, 1144, 1161, 1188, 1248, 1287, 1296, 1376, 1404, 1419, 1548, 1584, 1677, 1716, 1782, 1872, 1892, 2064, 2106, 2236, 2288, 2322, 2376, 2574, 2592, 2808, 2838, 3096, 3168, 3354, 3432, 3483, 3564, 3744, 3784, 3861, 4128, 4212, 4257, 4472, 4576, 4644, 4752, 5031, 5148, 5616, 5676, 6149, 6192, 6708, 6864, 6966, 7128, 7568, 7722, 8424, 8514, 8944, 9288, 9504, 10062, 10296, 11232, 11352, 11583, 12298, 12384, 12771, 13416, 13728, 13932, 14256, 15093, 15136, 15444, 16848, 17028, 17888, 18447, 18576, 20124, 20592, 22704, 23166, 24596, 25542, 26832, 27864, 28512, 30186, 30888, 33696, 34056, 36894, 37152, 38313, 40248, 41184, 45279, 45408, 46332, 49192, 51084, 53664, 55341, 55728, 60372, 61776, 68112, 73788, 76626, 80496, 90558, 92664, 98384, 102168, 110682, 111456, 120744, 123552, 136224, 147576, 153252, 160992, 166023, 181116, 185328, 196768, 204336, 221364, 241488, 295152, 306504, 332046, 362232, 370656, 408672, 442728, 482976, 498069, 590304, 613008, 664092, 724464, 885456, 996138, 1226016, 1328184, 1448928, 1770912, 1992276, 2656368, 3984552, 5312736, 7969104, 15938208]

約数ペア:

[(1, 15938208), (2, 7969104), (3, 5312736), (4, 3984552), (6, 2656368), (8, 1992276), (9, 1770912), (11, 1448928), (12, 1328184), (13, 1226016), (16, 996138), (18, 885456), (22, 724464), (24, 664092), (26, 613008), (27, 590304), (32, 498069), (33, 482976), (36, 442728), (39, 408672), (43, 370656), (44, 362232), (48, 332046), (52, 306504), (54, 295152), (66, 241488), (72, 221364), (78, 204336), (81, 196768), (86, 185328), (88, 181116), (96, 166023), (99, 160992), (104, 153252), (108, 147576), (117, 136224), (129, 123552), (132, 120744), (143, 111456), (144, 110682), (156, 102168), (162, 98384), (172, 92664), (176, 90558), (198, 80496), (208, 76626), (216, 73788), (234, 68112), (258, 61776), (264, 60372), (286, 55728), (288, 55341), (297, 53664), (312, 51084), (324, 49192), (344, 46332), (351, 45408), (352, 45279), (387, 41184), (396, 40248), (416, 38313), (429, 37152), (432, 36894), (468, 34056), (473, 33696), (516, 30888), (528, 30186), (559, 28512), (572, 27864), (594, 26832), (624, 25542), (648, 24596), (688, 23166), (702, 22704), (774, 20592), (792, 20124), (858, 18576), (864, 18447), (891, 17888), (936, 17028), (946, 16848), (1032, 15444), (1053, 15136), (1056, 15093), (1118, 14256), (1144, 13932), (1161, 13728), (1188, 13416), (1248, 12771), (1287, 12384), (1296, 12298), (1376, 11583), (1404, 11352), (1419, 11232), (1548, 10296), (1584, 10062), (1677, 9504), (1716, 9288), (1782, 8944), (1872, 8514), (1892, 8424), (2064, 7722), (2106, 7568), (2236, 7128), (2288, 6966), (2322, 6864), (2376, 6708), (2574, 6192), (2592, 6149), (2808, 5676), (2838, 5616), (3096, 5148), (3168, 5031), (3354, 4752), (3432, 4644), (3483, 4576), (3564, 4472), (3744, 4257), (3784, 4212), (3861, 4128)]