2783600640

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{839}}^1$

素因数の和:882

約数の個数: 280

約数和(自身を含む): 9991008720

約数和(自身を除く): 7207408080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 839, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1678, 1728, 1920, 2048, 2160, 2304, 2517, 2560, 2592, 2880, 3072, 3240, 3356, 3456, 3840, 4096, 4195, 4320, 4608, 5034, 5120, 5184, 5760, 6144, 6480, 6712, 6912, 7551, 7680, 8192, 8390, 8640, 9216, 10068, 10240, 10368, 11520, 12288, 12585, 12960, 13424, 13824, 15102, 15360, 16780, 17280, 18432, 20136, 20480, 20736, 22653, 23040, 24576, 25170, 25920, 26848, 27648, 30204, 30720, 33560, 34560, 36864, 37755, 40272, 40960, 41472, 45306, 46080, 50340, 51840, 53696, 55296, 60408, 61440, 67120, 67959, 69120, 73728, 75510, 80544, 82944, 90612, 92160, 100680, 103680, 107392, 110592, 113265, 120816, 122880, 134240, 135918, 138240, 151020, 161088, 165888, 181224, 184320, 201360, 207360, 214784, 221184, 226530, 241632, 268480, 271836, 276480, 302040, 322176, 331776, 339795, 362448, 368640, 402720, 414720, 429568, 453060, 483264, 536960, 543672, 552960, 604080, 644352, 663552, 679590, 724896, 805440, 829440, 859136, 906120, 966528, 1073920, 1087344, 1105920, 1208160, 1288704, 1359180, 1449792, 1610880, 1658880, 1718272, 1812240, 1933056, 2147840, 2174688, 2416320, 2577408, 2718360, 2899584, 3221760, 3317760, 3436544, 3624480, 3866112, 4295680, 4349376, 4832640, 5154816, 5436720, 5799168, 6443520, 6873088, 7248960, 7732224, 8591360, 8698752, 9665280, 10309632, 10873440, 11598336, 12887040, 14497920, 15464448, 17182720, 17397504, 19330560, 20619264, 21746880, 23196672, 25774080, 28995840, 30928896, 34365440, 34795008, 38661120, 43493760, 46393344, 51548160, 57991680, 61857792, 69590016, 77322240, 86987520, 92786688, 103096320, 115983360, 139180032, 154644480, 173975040, 185573376, 231966720, 278360064, 309288960, 347950080, 463933440, 556720128, 695900160, 927866880, 1391800320, 2783600640]

約数ペア:

[(1, 2783600640), (2, 1391800320), (3, 927866880), (4, 695900160), (5, 556720128), (6, 463933440), (8, 347950080), (9, 309288960), (10, 278360064), (12, 231966720), (15, 185573376), (16, 173975040), (18, 154644480), (20, 139180032), (24, 115983360), (27, 103096320), (30, 92786688), (32, 86987520), (36, 77322240), (40, 69590016), (45, 61857792), (48, 57991680), (54, 51548160), (60, 46393344), (64, 43493760), (72, 38661120), (80, 34795008), (81, 34365440), (90, 30928896), (96, 28995840), (108, 25774080), (120, 23196672), (128, 21746880), (135, 20619264), (144, 19330560), (160, 17397504), (162, 17182720), (180, 15464448), (192, 14497920), (216, 12887040), (240, 11598336), (256, 10873440), (270, 10309632), (288, 9665280), (320, 8698752), (324, 8591360), (360, 7732224), (384, 7248960), (405, 6873088), (432, 6443520), (480, 5799168), (512, 5436720), (540, 5154816), (576, 4832640), (640, 4349376), (648, 4295680), (720, 3866112), (768, 3624480), (810, 3436544), (839, 3317760), (864, 3221760), (960, 2899584), (1024, 2718360), (1080, 2577408), (1152, 2416320), (1280, 2174688), (1296, 2147840), (1440, 1933056), (1536, 1812240), (1620, 1718272), (1678, 1658880), (1728, 1610880), (1920, 1449792), (2048, 1359180), (2160, 1288704), (2304, 1208160), (2517, 1105920), (2560, 1087344), (2592, 1073920), (2880, 966528), (3072, 906120), (3240, 859136), (3356, 829440), (3456, 805440), (3840, 724896), (4096, 679590), (4195, 663552), (4320, 644352), (4608, 604080), (5034, 552960), (5120, 543672), (5184, 536960), (5760, 483264), (6144, 453060), (6480, 429568), (6712, 414720), (6912, 402720), (7551, 368640), (7680, 362448), (8192, 339795), (8390, 331776), (8640, 322176), (9216, 302040), (10068, 276480), (10240, 271836), (10368, 268480), (11520, 241632), (12288, 226530), (12585, 221184), (12960, 214784), (13424, 207360), (13824, 201360), (15102, 184320), (15360, 181224), (16780, 165888), (17280, 161088), (18432, 151020), (20136, 138240), (20480, 135918), (20736, 134240), (22653, 122880), (23040, 120816), (24576, 113265), (25170, 110592), (25920, 107392), (26848, 103680), (27648, 100680), (30204, 92160), (30720, 90612), (33560, 82944), (34560, 80544), (36864, 75510), (37755, 73728), (40272, 69120), (40960, 67959), (41472, 67120), (45306, 61440), (46080, 60408), (50340, 55296), (51840, 53696)]