15128256

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 224

約数和(自身を含む): 51206400

約数和(自身を除く): 36078144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 29, 32, 33, 38, 39, 44, 48, 52, 57, 58, 64, 66, 76, 78, 87, 88, 96, 104, 114, 116, 132, 143, 152, 156, 174, 176, 192, 208, 209, 228, 232, 247, 264, 286, 304, 312, 319, 348, 352, 377, 416, 418, 429, 456, 464, 494, 528, 551, 572, 608, 624, 627, 638, 696, 704, 741, 754, 832, 836, 858, 912, 928, 957, 988, 1056, 1102, 1131, 1144, 1216, 1248, 1254, 1276, 1392, 1482, 1508, 1653, 1672, 1716, 1824, 1856, 1914, 1976, 2112, 2204, 2262, 2288, 2496, 2508, 2552, 2717, 2784, 2964, 3016, 3306, 3344, 3432, 3648, 3828, 3952, 4147, 4408, 4524, 4576, 5016, 5104, 5434, 5568, 5928, 6032, 6061, 6612, 6688, 6864, 7163, 7656, 7904, 8151, 8294, 8816, 9048, 9152, 10032, 10208, 10868, 11856, 12064, 12122, 12441, 13224, 13376, 13728, 14326, 15312, 15808, 16302, 16588, 17632, 18096, 18183, 20064, 20416, 21489, 21736, 23712, 24128, 24244, 24882, 26448, 27456, 28652, 30624, 32604, 33176, 35264, 36192, 36366, 40128, 42978, 43472, 47424, 48488, 49764, 52896, 57304, 61248, 65208, 66352, 72384, 72732, 78793, 85956, 86944, 96976, 99528, 105792, 114608, 130416, 132704, 145464, 157586, 171912, 173888, 193952, 199056, 229216, 236379, 260832, 265408, 290928, 315172, 343824, 387904, 398112, 458432, 472758, 521664, 581856, 630344, 687648, 796224, 945516, 1163712, 1260688, 1375296, 1891032, 2521376, 3782064, 5042752, 7564128, 15128256]

約数ペア:

[(1, 15128256), (2, 7564128), (3, 5042752), (4, 3782064), (6, 2521376), (8, 1891032), (11, 1375296), (12, 1260688), (13, 1163712), (16, 945516), (19, 796224), (22, 687648), (24, 630344), (26, 581856), (29, 521664), (32, 472758), (33, 458432), (38, 398112), (39, 387904), (44, 343824), (48, 315172), (52, 290928), (57, 265408), (58, 260832), (64, 236379), (66, 229216), (76, 199056), (78, 193952), (87, 173888), (88, 171912), (96, 157586), (104, 145464), (114, 132704), (116, 130416), (132, 114608), (143, 105792), (152, 99528), (156, 96976), (174, 86944), (176, 85956), (192, 78793), (208, 72732), (209, 72384), (228, 66352), (232, 65208), (247, 61248), (264, 57304), (286, 52896), (304, 49764), (312, 48488), (319, 47424), (348, 43472), (352, 42978), (377, 40128), (416, 36366), (418, 36192), (429, 35264), (456, 33176), (464, 32604), (494, 30624), (528, 28652), (551, 27456), (572, 26448), (608, 24882), (624, 24244), (627, 24128), (638, 23712), (696, 21736), (704, 21489), (741, 20416), (754, 20064), (832, 18183), (836, 18096), (858, 17632), (912, 16588), (928, 16302), (957, 15808), (988, 15312), (1056, 14326), (1102, 13728), (1131, 13376), (1144, 13224), (1216, 12441), (1248, 12122), (1254, 12064), (1276, 11856), (1392, 10868), (1482, 10208), (1508, 10032), (1653, 9152), (1672, 9048), (1716, 8816), (1824, 8294), (1856, 8151), (1914, 7904), (1976, 7656), (2112, 7163), (2204, 6864), (2262, 6688), (2288, 6612), (2496, 6061), (2508, 6032), (2552, 5928), (2717, 5568), (2784, 5434), (2964, 5104), (3016, 5016), (3306, 4576), (3344, 4524), (3432, 4408), (3648, 4147), (3828, 3952)]