1020028464

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:108

約数の個数: 420

約数和(自身を含む): 3768331728

約数和(自身を除く): 2748303264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 48, 52, 54, 56, 62, 63, 72, 78, 81, 84, 91, 93, 104, 108, 112, 117, 124, 126, 144, 156, 162, 168, 182, 186, 189, 208, 216, 217, 234, 243, 248, 252, 273, 279, 312, 324, 336, 351, 364, 372, 378, 403, 432, 434, 468, 486, 496, 504, 546, 558, 567, 624, 648, 651, 702, 728, 729, 744, 756, 806, 819, 837, 868, 936, 961, 972, 1008, 1053, 1092, 1116, 1134, 1209, 1296, 1302, 1404, 1456, 1458, 1488, 1512, 1612, 1638, 1674, 1701, 1736, 1872, 1922, 1944, 1953, 2106, 2184, 2232, 2268, 2418, 2457, 2511, 2604, 2808, 2821, 2883, 2916, 3024, 3159, 3224, 3276, 3348, 3402, 3472, 3627, 3844, 3888, 3906, 4212, 4368, 4464, 4536, 4836, 4914, 5022, 5103, 5208, 5616, 5642, 5766, 5832, 5859, 6318, 6448, 6552, 6696, 6727, 6804, 7254, 7371, 7533, 7688, 7812, 8424, 8463, 8649, 9072, 9477, 9672, 9828, 10044, 10206, 10416, 10881, 11284, 11532, 11664, 11718, 12493, 12636, 13104, 13392, 13454, 13608, 14508, 14742, 15066, 15376, 15624, 16848, 16926, 17298, 17577, 18954, 19344, 19656, 20088, 20181, 20412, 21762, 22113, 22568, 22599, 23064, 23436, 24986, 25272, 25389, 25947, 26908, 27216, 29016, 29484, 30132, 31248, 32643, 33852, 34596, 35154, 37479, 37908, 39312, 40176, 40362, 40824, 43524, 44226, 45136, 45198, 46128, 46872, 49972, 50544, 50778, 51894, 52731, 53816, 58032, 58968, 60264, 60543, 65286, 66339, 67704, 69192, 70308, 74958, 75816, 76167, 77841, 80724, 81648, 87048, 87451, 88452, 90396, 93744, 97929, 99944, 101556, 103788, 105462, 107632, 112437, 117936, 120528, 121086, 130572, 132678, 135408, 138384, 140616, 149916, 151632, 152334, 155682, 158193, 161448, 174096, 174902, 176904, 180792, 181629, 195858, 199888, 203112, 207576, 210924, 224874, 228501, 233523, 242172, 261144, 262353, 265356, 281232, 293787, 299832, 304668, 311364, 316386, 322896, 337311, 349804, 353808, 361584, 363258, 391716, 406224, 415152, 421848, 449748, 457002, 467046, 484344, 522288, 524706, 530712, 544887, 587574, 599664, 609336, 622728, 632772, 674622, 685503, 699608, 700569, 726516, 783432, 787059, 843696, 899496, 914004, 934092, 968688, 1011933, 1049412, 1061424, 1089774, 1175148, 1218672, 1245456, 1265544, 1349244, 1371006, 1399216, 1401138, 1453032, 1566864, 1574118, 1634661, 1798992, 1828008, 1868184, 2023866, 2056509, 2098824, 2179548, 2350296, 2361177, 2531088, 2698488, 2742012, 2802276, 2906064, 3035799, 3148236, 3269322, 3656016, 3736368, 4047732, 4113018, 4197648, 4359096, 4700592, 4722354, 4903983, 5396976, 5484024, 5604552, 6071598, 6296472, 6538644, 7083531, 8095464, 8226036, 8718192, 9107397, 9444708, 9807966, 10968048, 11209104, 12143196, 12592944, 13077288, 14167062, 16190928, 16452072, 18214794, 18889416, 19615932, 21250593, 24286392, 26154576, 28334124, 32904144, 36429588, 37778832, 39231864, 42501186, 48572784, 56668248, 63751779, 72859176, 78463728, 85002372, 113336496, 127503558, 145718352, 170004744, 255007116, 340009488, 510014232, 1020028464]

約数ペア:

[(1, 1020028464), (2, 510014232), (3, 340009488), (4, 255007116), (6, 170004744), (7, 145718352), (8, 127503558), (9, 113336496), (12, 85002372), (13, 78463728), (14, 72859176), (16, 63751779), (18, 56668248), (21, 48572784), (24, 42501186), (26, 39231864), (27, 37778832), (28, 36429588), (31, 32904144), (36, 28334124), (39, 26154576), (42, 24286392), (48, 21250593), (52, 19615932), (54, 18889416), (56, 18214794), (62, 16452072), (63, 16190928), (72, 14167062), (78, 13077288), (81, 12592944), (84, 12143196), (91, 11209104), (93, 10968048), (104, 9807966), (108, 9444708), (112, 9107397), (117, 8718192), (124, 8226036), (126, 8095464), (144, 7083531), (156, 6538644), (162, 6296472), (168, 6071598), (182, 5604552), (186, 5484024), (189, 5396976), (208, 4903983), (216, 4722354), (217, 4700592), (234, 4359096), (243, 4197648), (248, 4113018), (252, 4047732), (273, 3736368), (279, 3656016), (312, 3269322), (324, 3148236), (336, 3035799), (351, 2906064), (364, 2802276), (372, 2742012), (378, 2698488), (403, 2531088), (432, 2361177), (434, 2350296), (468, 2179548), (486, 2098824), (496, 2056509), (504, 2023866), (546, 1868184), (558, 1828008), (567, 1798992), (624, 1634661), (648, 1574118), (651, 1566864), (702, 1453032), (728, 1401138), (729, 1399216), (744, 1371006), (756, 1349244), (806, 1265544), (819, 1245456), (837, 1218672), (868, 1175148), (936, 1089774), (961, 1061424), (972, 1049412), (1008, 1011933), (1053, 968688), (1092, 934092), (1116, 914004), (1134, 899496), (1209, 843696), (1296, 787059), (1302, 783432), (1404, 726516), (1456, 700569), (1458, 699608), (1488, 685503), (1512, 674622), (1612, 632772), (1638, 622728), (1674, 609336), (1701, 599664), (1736, 587574), (1872, 544887), (1922, 530712), (1944, 524706), (1953, 522288), (2106, 484344), (2184, 467046), (2232, 457002), (2268, 449748), (2418, 421848), (2457, 415152), (2511, 406224), (2604, 391716), (2808, 363258), (2821, 361584), (2883, 353808), (2916, 349804), (3024, 337311), (3159, 322896), (3224, 316386), (3276, 311364), (3348, 304668), (3402, 299832), (3472, 293787), (3627, 281232), (3844, 265356), (3888, 262353), (3906, 261144), (4212, 242172), (4368, 233523), (4464, 228501), (4536, 224874), (4836, 210924), (4914, 207576), (5022, 203112), (5103, 199888), (5208, 195858), (5616, 181629), (5642, 180792), (5766, 176904), (5832, 174902), (5859, 174096), (6318, 161448), (6448, 158193), (6552, 155682), (6696, 152334), (6727, 151632), (6804, 149916), (7254, 140616), (7371, 138384), (7533, 135408), (7688, 132678), (7812, 130572), (8424, 121086), (8463, 120528), (8649, 117936), (9072, 112437), (9477, 107632), (9672, 105462), (9828, 103788), (10044, 101556), (10206, 99944), (10416, 97929), (10881, 93744), (11284, 90396), (11532, 88452), (11664, 87451), (11718, 87048), (12493, 81648), (12636, 80724), (13104, 77841), (13392, 76167), (13454, 75816), (13608, 74958), (14508, 70308), (14742, 69192), (15066, 67704), (15376, 66339), (15624, 65286), (16848, 60543), (16926, 60264), (17298, 58968), (17577, 58032), (18954, 53816), (19344, 52731), (19656, 51894), (20088, 50778), (20181, 50544), (20412, 49972), (21762, 46872), (22113, 46128), (22568, 45198), (22599, 45136), (23064, 44226), (23436, 43524), (24986, 40824), (25272, 40362), (25389, 40176), (25947, 39312), (26908, 37908), (27216, 37479), (29016, 35154), (29484, 34596), (30132, 33852), (31248, 32643)]