2720075904

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:111

約数の個数: 576

約数和(自身を含む): 10323069120

約数和(自身を除く): 7602993216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 32, 36, 39, 42, 48, 52, 54, 56, 62, 63, 64, 72, 78, 81, 84, 91, 93, 96, 104, 108, 112, 117, 124, 126, 128, 144, 156, 162, 168, 182, 186, 189, 192, 208, 216, 217, 224, 234, 243, 248, 252, 273, 279, 288, 312, 324, 336, 351, 364, 372, 378, 384, 403, 416, 432, 434, 448, 468, 486, 496, 504, 546, 558, 567, 576, 624, 648, 651, 672, 702, 728, 744, 756, 806, 819, 832, 837, 864, 868, 896, 936, 961, 972, 992, 1008, 1053, 1092, 1116, 1134, 1152, 1209, 1248, 1296, 1302, 1344, 1404, 1456, 1488, 1512, 1612, 1638, 1664, 1674, 1701, 1728, 1736, 1872, 1922, 1944, 1953, 1984, 2016, 2106, 2184, 2232, 2268, 2418, 2457, 2496, 2511, 2592, 2604, 2688, 2808, 2821, 2883, 2912, 2976, 3024, 3159, 3224, 3276, 3348, 3402, 3456, 3472, 3627, 3744, 3844, 3888, 3906, 3968, 4032, 4212, 4368, 4464, 4536, 4836, 4914, 4992, 5022, 5184, 5208, 5616, 5642, 5766, 5824, 5859, 5952, 6048, 6318, 6448, 6552, 6696, 6727, 6804, 6944, 7254, 7371, 7488, 7533, 7688, 7776, 7812, 8064, 8424, 8463, 8649, 8736, 8928, 9072, 9672, 9828, 10044, 10368, 10416, 10881, 11232, 11284, 11532, 11648, 11718, 11904, 12096, 12493, 12636, 12896, 13104, 13392, 13454, 13608, 13888, 14508, 14742, 14976, 15066, 15376, 15552, 15624, 16848, 16926, 17298, 17472, 17577, 17856, 18144, 19344, 19656, 20088, 20181, 20832, 21762, 22113, 22464, 22568, 23064, 23436, 24192, 24986, 25272, 25389, 25792, 25947, 26208, 26784, 26908, 27216, 27776, 29016, 29484, 30132, 30752, 31104, 31248, 32643, 33696, 33852, 34596, 34944, 35154, 35712, 36288, 37479, 38688, 39312, 40176, 40362, 41664, 43524, 44226, 44928, 45136, 46128, 46872, 49972, 50544, 50778, 51584, 51894, 52416, 52731, 53568, 53816, 54432, 58032, 58968, 60264, 60543, 61504, 62496, 65286, 67392, 67704, 69192, 70308, 72576, 74958, 76167, 77376, 77841, 78624, 80352, 80724, 83328, 87048, 87451, 88452, 90272, 92256, 93744, 97929, 99944, 101088, 101556, 103788, 104832, 105462, 107136, 107632, 108864, 112437, 116064, 117936, 120528, 121086, 123008, 124992, 130572, 134784, 135408, 138384, 140616, 149916, 152334, 154752, 155682, 157248, 160704, 161448, 174096, 174902, 176904, 180544, 181629, 184512, 187488, 195858, 199888, 202176, 203112, 207576, 210924, 215264, 217728, 224874, 228501, 232128, 233523, 235872, 241056, 242172, 249984, 261144, 262353, 270816, 276768, 281232, 299832, 304668, 311364, 314496, 321408, 322896, 337311, 348192, 349804, 353808, 361088, 363258, 369024, 374976, 391716, 399776, 404352, 406224, 415152, 421848, 430528, 449748, 457002, 464256, 467046, 471744, 482112, 484344, 522288, 524706, 541632, 544887, 553536, 562464, 599664, 609336, 622728, 645792, 674622, 685503, 696384, 699608, 707616, 726516, 749952, 783432, 787059, 799552, 812448, 830304, 843696, 861056, 899496, 914004, 934092, 943488, 964224, 968688, 1011933, 1044576, 1049412, 1083264, 1089774, 1107072, 1124928, 1199328, 1218672, 1245456, 1291584, 1349244, 1371006, 1392768, 1399216, 1415232, 1453032, 1566864, 1574118, 1599104, 1624896, 1634661, 1660608, 1687392, 1798992, 1828008, 1868184, 1937376, 2023866, 2089152, 2098824, 2179548, 2249856, 2361177, 2398656, 2437344, 2490912, 2583168, 2698488, 2742012, 2798432, 2830464, 2906064, 3035799, 3133728, 3148236, 3249792, 3269322, 3321216, 3374784, 3597984, 3656016, 3736368, 3874752, 4047732, 4178304, 4197648, 4359096, 4722354, 4797312, 4874688, 4981824, 5396976, 5484024, 5596864, 5812128, 6071598, 6267456, 6296472, 6538644, 6749568, 7083531, 7195968, 7312032, 7472736, 7749504, 8095464, 8395296, 8718192, 9444708, 9749376, 9963648, 10793952, 10968048, 11193728, 11624256, 12143196, 12534912, 12592944, 13077288, 14167062, 14391936, 14624064, 14945472, 16190928, 16790592, 17436384, 18889416, 21250593, 21587904, 21936096, 23248512, 24286392, 25185888, 26154576, 28334124, 29248128, 29890944, 32381856, 33581184, 34872768, 37778832, 42501186, 43175808, 43872192, 48572784, 50371776, 52309152, 56668248, 64763712, 69745536, 75557664, 85002372, 87744384, 97145568, 100743552, 104618304, 113336496, 129527424, 151115328, 170004744, 194291136, 209236608, 226672992, 302230656, 340009488, 388582272, 453345984, 680018976, 906691968, 1360037952, 2720075904]

約数ペア:

[(1, 2720075904), (2, 1360037952), (3, 906691968), (4, 680018976), (6, 453345984), (7, 388582272), (8, 340009488), (9, 302230656), (12, 226672992), (13, 209236608), (14, 194291136), (16, 170004744), (18, 151115328), (21, 129527424), (24, 113336496), (26, 104618304), (27, 100743552), (28, 97145568), (31, 87744384), (32, 85002372), (36, 75557664), (39, 69745536), (42, 64763712), (48, 56668248), (52, 52309152), (54, 50371776), (56, 48572784), (62, 43872192), (63, 43175808), (64, 42501186), (72, 37778832), (78, 34872768), (81, 33581184), (84, 32381856), (91, 29890944), (93, 29248128), (96, 28334124), (104, 26154576), (108, 25185888), (112, 24286392), (117, 23248512), (124, 21936096), (126, 21587904), (128, 21250593), (144, 18889416), (156, 17436384), (162, 16790592), (168, 16190928), (182, 14945472), (186, 14624064), (189, 14391936), (192, 14167062), (208, 13077288), (216, 12592944), (217, 12534912), (224, 12143196), (234, 11624256), (243, 11193728), (248, 10968048), (252, 10793952), (273, 9963648), (279, 9749376), (288, 9444708), (312, 8718192), (324, 8395296), (336, 8095464), (351, 7749504), (364, 7472736), (372, 7312032), (378, 7195968), (384, 7083531), (403, 6749568), (416, 6538644), (432, 6296472), (434, 6267456), (448, 6071598), (468, 5812128), (486, 5596864), (496, 5484024), (504, 5396976), (546, 4981824), (558, 4874688), (567, 4797312), (576, 4722354), (624, 4359096), (648, 4197648), (651, 4178304), (672, 4047732), (702, 3874752), (728, 3736368), (744, 3656016), (756, 3597984), (806, 3374784), (819, 3321216), (832, 3269322), (837, 3249792), (864, 3148236), (868, 3133728), (896, 3035799), (936, 2906064), (961, 2830464), (972, 2798432), (992, 2742012), (1008, 2698488), (1053, 2583168), (1092, 2490912), (1116, 2437344), (1134, 2398656), (1152, 2361177), (1209, 2249856), (1248, 2179548), (1296, 2098824), (1302, 2089152), (1344, 2023866), (1404, 1937376), (1456, 1868184), (1488, 1828008), (1512, 1798992), (1612, 1687392), (1638, 1660608), (1664, 1634661), (1674, 1624896), (1701, 1599104), (1728, 1574118), (1736, 1566864), (1872, 1453032), (1922, 1415232), (1944, 1399216), (1953, 1392768), (1984, 1371006), (2016, 1349244), (2106, 1291584), (2184, 1245456), (2232, 1218672), (2268, 1199328), (2418, 1124928), (2457, 1107072), (2496, 1089774), (2511, 1083264), (2592, 1049412), (2604, 1044576), (2688, 1011933), (2808, 968688), (2821, 964224), (2883, 943488), (2912, 934092), (2976, 914004), (3024, 899496), (3159, 861056), (3224, 843696), (3276, 830304), (3348, 812448), (3402, 799552), (3456, 787059), (3472, 783432), (3627, 749952), (3744, 726516), (3844, 707616), (3888, 699608), (3906, 696384), (3968, 685503), (4032, 674622), (4212, 645792), (4368, 622728), (4464, 609336), (4536, 599664), (4836, 562464), (4914, 553536), (4992, 544887), (5022, 541632), (5184, 524706), (5208, 522288), (5616, 484344), (5642, 482112), (5766, 471744), (5824, 467046), (5859, 464256), (5952, 457002), (6048, 449748), (6318, 430528), (6448, 421848), (6552, 415152), (6696, 406224), (6727, 404352), (6804, 399776), (6944, 391716), (7254, 374976), (7371, 369024), (7488, 363258), (7533, 361088), (7688, 353808), (7776, 349804), (7812, 348192), (8064, 337311), (8424, 322896), (8463, 321408), (8649, 314496), (8736, 311364), (8928, 304668), (9072, 299832), (9672, 281232), (9828, 276768), (10044, 270816), (10368, 262353), (10416, 261144), (10881, 249984), (11232, 242172), (11284, 241056), (11532, 235872), (11648, 233523), (11718, 232128), (11904, 228501), (12096, 224874), (12493, 217728), (12636, 215264), (12896, 210924), (13104, 207576), (13392, 203112), (13454, 202176), (13608, 199888), (13888, 195858), (14508, 187488), (14742, 184512), (14976, 181629), (15066, 180544), (15376, 176904), (15552, 174902), (15624, 174096), (16848, 161448), (16926, 160704), (17298, 157248), (17472, 155682), (17577, 154752), (17856, 152334), (18144, 149916), (19344, 140616), (19656, 138384), (20088, 135408), (20181, 134784), (20832, 130572), (21762, 124992), (22113, 123008), (22464, 121086), (22568, 120528), (23064, 117936), (23436, 116064), (24192, 112437), (24986, 108864), (25272, 107632), (25389, 107136), (25792, 105462), (25947, 104832), (26208, 103788), (26784, 101556), (26908, 101088), (27216, 99944), (27776, 97929), (29016, 93744), (29484, 92256), (30132, 90272), (30752, 88452), (31104, 87451), (31248, 87048), (32643, 83328), (33696, 80724), (33852, 80352), (34596, 78624), (34944, 77841), (35154, 77376), (35712, 76167), (36288, 74958), (37479, 72576), (38688, 70308), (39312, 69192), (40176, 67704), (40362, 67392), (41664, 65286), (43524, 62496), (44226, 61504), (44928, 60543), (45136, 60264), (46128, 58968), (46872, 58032), (49972, 54432), (50544, 53816), (50778, 53568), (51584, 52731), (51894, 52416)]