2740910256

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:509

約数の個数: 240

約数和(自身を含む): 9022041600

約数和(自身を除く): 6281131344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 211, 252, 263, 294, 336, 343, 392, 422, 441, 504, 526, 588, 633, 686, 784, 789, 844, 882, 1008, 1029, 1052, 1176, 1266, 1372, 1477, 1578, 1688, 1764, 1841, 1899, 2058, 2104, 2352, 2367, 2532, 2744, 2954, 3087, 3156, 3376, 3528, 3682, 3798, 4116, 4208, 4431, 4734, 5064, 5488, 5523, 5908, 6174, 6312, 7056, 7364, 7596, 8232, 8862, 9468, 10128, 10339, 11046, 11816, 12348, 12624, 12887, 13293, 14728, 15192, 16464, 16569, 17724, 18936, 20678, 22092, 23632, 24696, 25774, 26586, 29456, 30384, 31017, 33138, 35448, 37872, 38661, 41356, 44184, 49392, 51548, 53172, 55493, 62034, 66276, 70896, 72373, 77322, 82712, 88368, 90209, 93051, 103096, 106344, 110986, 115983, 124068, 132552, 144746, 154644, 165424, 166479, 180418, 186102, 206192, 212688, 217119, 221972, 231966, 248136, 265104, 270627, 289492, 309288, 332958, 360836, 372204, 388451, 434238, 443944, 463932, 496272, 499437, 541254, 578984, 618576, 651357, 665916, 721672, 744408, 776902, 811881, 868476, 887888, 927864, 998874, 1082508, 1157968, 1165353, 1302714, 1331832, 1443344, 1488816, 1553804, 1623762, 1736952, 1855728, 1997748, 2165016, 2330706, 2605428, 2663664, 2719157, 3107608, 3247524, 3473904, 3496059, 3995496, 4330032, 4661412, 5210856, 5438314, 6215216, 6495048, 6992118, 7990992, 8157471, 9322824, 10421712, 10876628, 12990096, 13984236, 16314942, 18645648, 19034099, 21753256, 24472413, 27968472, 32629884, 38068198, 43506512, 48944826, 55936944, 57102297, 65259768, 76136396, 97889652, 114204594, 130519536, 152272792, 171306891, 195779304, 228409188, 304545584, 342613782, 391558608, 456818376, 685227564, 913636752, 1370455128, 2740910256]

約数ペア:

[(1, 2740910256), (2, 1370455128), (3, 913636752), (4, 685227564), (6, 456818376), (7, 391558608), (8, 342613782), (9, 304545584), (12, 228409188), (14, 195779304), (16, 171306891), (18, 152272792), (21, 130519536), (24, 114204594), (28, 97889652), (36, 76136396), (42, 65259768), (48, 57102297), (49, 55936944), (56, 48944826), (63, 43506512), (72, 38068198), (84, 32629884), (98, 27968472), (112, 24472413), (126, 21753256), (144, 19034099), (147, 18645648), (168, 16314942), (196, 13984236), (211, 12990096), (252, 10876628), (263, 10421712), (294, 9322824), (336, 8157471), (343, 7990992), (392, 6992118), (422, 6495048), (441, 6215216), (504, 5438314), (526, 5210856), (588, 4661412), (633, 4330032), (686, 3995496), (784, 3496059), (789, 3473904), (844, 3247524), (882, 3107608), (1008, 2719157), (1029, 2663664), (1052, 2605428), (1176, 2330706), (1266, 2165016), (1372, 1997748), (1477, 1855728), (1578, 1736952), (1688, 1623762), (1764, 1553804), (1841, 1488816), (1899, 1443344), (2058, 1331832), (2104, 1302714), (2352, 1165353), (2367, 1157968), (2532, 1082508), (2744, 998874), (2954, 927864), (3087, 887888), (3156, 868476), (3376, 811881), (3528, 776902), (3682, 744408), (3798, 721672), (4116, 665916), (4208, 651357), (4431, 618576), (4734, 578984), (5064, 541254), (5488, 499437), (5523, 496272), (5908, 463932), (6174, 443944), (6312, 434238), (7056, 388451), (7364, 372204), (7596, 360836), (8232, 332958), (8862, 309288), (9468, 289492), (10128, 270627), (10339, 265104), (11046, 248136), (11816, 231966), (12348, 221972), (12624, 217119), (12887, 212688), (13293, 206192), (14728, 186102), (15192, 180418), (16464, 166479), (16569, 165424), (17724, 154644), (18936, 144746), (20678, 132552), (22092, 124068), (23632, 115983), (24696, 110986), (25774, 106344), (26586, 103096), (29456, 93051), (30384, 90209), (31017, 88368), (33138, 82712), (35448, 77322), (37872, 72373), (38661, 70896), (41356, 66276), (44184, 62034), (49392, 55493), (51548, 53172)]