2020470144

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1$

素因数の和:3029

約数の個数: 256

約数和(自身を含む): 6984437760

約数和(自身を除く): 4963967616

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 32, 33, 42, 44, 46, 48, 56, 64, 66, 69, 77, 84, 88, 92, 96, 112, 128, 132, 138, 154, 161, 168, 176, 184, 192, 224, 231, 253, 264, 276, 308, 322, 336, 352, 368, 384, 448, 462, 483, 506, 528, 552, 616, 644, 672, 704, 736, 759, 896, 924, 966, 1012, 1056, 1104, 1232, 1288, 1344, 1408, 1472, 1518, 1771, 1848, 1932, 2024, 2112, 2208, 2464, 2576, 2688, 2944, 2971, 3036, 3542, 3696, 3864, 4048, 4224, 4416, 4928, 5152, 5313, 5942, 6072, 7084, 7392, 7728, 8096, 8832, 8913, 9856, 10304, 10626, 11884, 12144, 14168, 14784, 15456, 16192, 17826, 20608, 20797, 21252, 23768, 24288, 28336, 29568, 30912, 32384, 32681, 35652, 41594, 42504, 47536, 48576, 56672, 61824, 62391, 65362, 68333, 71304, 83188, 85008, 95072, 97152, 98043, 113344, 124782, 130724, 136666, 142608, 166376, 170016, 190144, 196086, 204999, 226688, 228767, 249564, 261448, 273332, 285216, 332752, 340032, 380288, 392172, 409998, 457534, 478331, 499128, 522896, 546664, 570432, 665504, 680064, 686301, 751663, 784344, 819996, 915068, 956662, 998256, 1045792, 1093328, 1140864, 1331008, 1372602, 1434993, 1503326, 1568688, 1639992, 1830136, 1913324, 1996512, 2091584, 2186656, 2254989, 2662016, 2745204, 2869986, 3006652, 3137376, 3279984, 3660272, 3826648, 3993024, 4183168, 4373312, 4509978, 5261641, 5490408, 5739972, 6013304, 6274752, 6559968, 7320544, 7653296, 7986048, 8746624, 9019956, 10523282, 10980816, 11479944, 12026608, 12549504, 13119936, 14641088, 15306592, 15784923, 18039912, 21046564, 21961632, 22959888, 24053216, 26239872, 29282176, 30613184, 31569846, 36079824, 42093128, 43923264, 45919776, 48106432, 61226368, 63139692, 72159648, 84186256, 87846528, 91839552, 96212864, 126279384, 144319296, 168372512, 183679104, 252558768, 288638592, 336745024, 505117536, 673490048, 1010235072, 2020470144]

約数ペア:

[(1, 2020470144), (2, 1010235072), (3, 673490048), (4, 505117536), (6, 336745024), (7, 288638592), (8, 252558768), (11, 183679104), (12, 168372512), (14, 144319296), (16, 126279384), (21, 96212864), (22, 91839552), (23, 87846528), (24, 84186256), (28, 72159648), (32, 63139692), (33, 61226368), (42, 48106432), (44, 45919776), (46, 43923264), (48, 42093128), (56, 36079824), (64, 31569846), (66, 30613184), (69, 29282176), (77, 26239872), (84, 24053216), (88, 22959888), (92, 21961632), (96, 21046564), (112, 18039912), (128, 15784923), (132, 15306592), (138, 14641088), (154, 13119936), (161, 12549504), (168, 12026608), (176, 11479944), (184, 10980816), (192, 10523282), (224, 9019956), (231, 8746624), (253, 7986048), (264, 7653296), (276, 7320544), (308, 6559968), (322, 6274752), (336, 6013304), (352, 5739972), (368, 5490408), (384, 5261641), (448, 4509978), (462, 4373312), (483, 4183168), (506, 3993024), (528, 3826648), (552, 3660272), (616, 3279984), (644, 3137376), (672, 3006652), (704, 2869986), (736, 2745204), (759, 2662016), (896, 2254989), (924, 2186656), (966, 2091584), (1012, 1996512), (1056, 1913324), (1104, 1830136), (1232, 1639992), (1288, 1568688), (1344, 1503326), (1408, 1434993), (1472, 1372602), (1518, 1331008), (1771, 1140864), (1848, 1093328), (1932, 1045792), (2024, 998256), (2112, 956662), (2208, 915068), (2464, 819996), (2576, 784344), (2688, 751663), (2944, 686301), (2971, 680064), (3036, 665504), (3542, 570432), (3696, 546664), (3864, 522896), (4048, 499128), (4224, 478331), (4416, 457534), (4928, 409998), (5152, 392172), (5313, 380288), (5942, 340032), (6072, 332752), (7084, 285216), (7392, 273332), (7728, 261448), (8096, 249564), (8832, 228767), (8913, 226688), (9856, 204999), (10304, 196086), (10626, 190144), (11884, 170016), (12144, 166376), (14168, 142608), (14784, 136666), (15456, 130724), (16192, 124782), (17826, 113344), (20608, 98043), (20797, 97152), (21252, 95072), (23768, 85008), (24288, 83188), (28336, 71304), (29568, 68333), (30912, 65362), (32384, 62391), (32681, 61824), (35652, 56672), (41594, 48576), (42504, 47536)]