19485204480

素因数分解:

$2^{13}\times 3^4\times 5^1\times 7^1\times {\mathrm{839}}^1$

素因数の和:889

約数の個数: 560

約数和(自身を含む): 79928069760

約数和(自身を除く): 60442865280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 839, 840, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1344, 1440, 1512, 1536, 1620, 1678, 1680, 1728, 1792, 1890, 1920, 2016, 2048, 2160, 2240, 2268, 2304, 2517, 2520, 2560, 2592, 2688, 2835, 2880, 3024, 3072, 3240, 3356, 3360, 3456, 3584, 3780, 3840, 4032, 4096, 4195, 4320, 4480, 4536, 4608, 5034, 5040, 5120, 5184, 5376, 5670, 5760, 5873, 6048, 6144, 6480, 6712, 6720, 6912, 7168, 7551, 7560, 7680, 8064, 8192, 8390, 8640, 8960, 9072, 9216, 10068, 10080, 10240, 10368, 10752, 11340, 11520, 11746, 12096, 12288, 12585, 12960, 13424, 13440, 13824, 14336, 15102, 15120, 15360, 16128, 16780, 17280, 17619, 17920, 18144, 18432, 20136, 20160, 20480, 20736, 21504, 22653, 22680, 23040, 23492, 24192, 24576, 25170, 25920, 26848, 26880, 27648, 28672, 29365, 30204, 30240, 30720, 32256, 33560, 34560, 35238, 35840, 36288, 36864, 37755, 40272, 40320, 40960, 41472, 43008, 45306, 45360, 46080, 46984, 48384, 50340, 51840, 52857, 53696, 53760, 55296, 57344, 58730, 60408, 60480, 61440, 64512, 67120, 67959, 69120, 70476, 71680, 72576, 73728, 75510, 80544, 80640, 82944, 86016, 88095, 90612, 90720, 92160, 93968, 96768, 100680, 103680, 105714, 107392, 107520, 110592, 113265, 117460, 120816, 120960, 122880, 129024, 134240, 135918, 138240, 140952, 143360, 145152, 151020, 158571, 161088, 161280, 165888, 172032, 176190, 181224, 181440, 184320, 187936, 193536, 201360, 207360, 211428, 214784, 215040, 221184, 226530, 234920, 241632, 241920, 258048, 264285, 268480, 271836, 276480, 281904, 286720, 290304, 302040, 317142, 322176, 322560, 331776, 339795, 352380, 362448, 362880, 368640, 375872, 387072, 402720, 414720, 422856, 429568, 430080, 453060, 469840, 475713, 483264, 483840, 516096, 528570, 536960, 543672, 552960, 563808, 580608, 604080, 634284, 644352, 645120, 663552, 679590, 704760, 724896, 725760, 751744, 774144, 792855, 805440, 829440, 845712, 859136, 860160, 906120, 939680, 951426, 966528, 967680, 1057140, 1073920, 1087344, 1105920, 1127616, 1161216, 1208160, 1268568, 1288704, 1290240, 1359180, 1409520, 1449792, 1451520, 1503488, 1548288, 1585710, 1610880, 1658880, 1691424, 1718272, 1812240, 1879360, 1902852, 1933056, 1935360, 2114280, 2147840, 2174688, 2255232, 2322432, 2378565, 2416320, 2537136, 2577408, 2580480, 2718360, 2819040, 2899584, 2903040, 3006976, 3171420, 3221760, 3317760, 3382848, 3436544, 3624480, 3758720, 3805704, 3866112, 3870720, 4228560, 4295680, 4349376, 4510464, 4644864, 4757130, 4832640, 5074272, 5154816, 5436720, 5638080, 5799168, 5806080, 6013952, 6342840, 6443520, 6765696, 6873088, 7248960, 7517440, 7611408, 7732224, 7741440, 8457120, 8591360, 8698752, 9020928, 9514260, 9665280, 10148544, 10309632, 10873440, 11276160, 11598336, 11612160, 12027904, 12685680, 12887040, 13531392, 14497920, 15034880, 15222816, 15464448, 16914240, 17182720, 17397504, 18041856, 19028520, 19330560, 20297088, 20619264, 21746880, 22552320, 23196672, 23224320, 24055808, 25371360, 25774080, 27062784, 28995840, 30069760, 30445632, 30928896, 33828480, 34365440, 34795008, 36083712, 38057040, 38661120, 40594176, 43493760, 45104640, 46393344, 48111616, 50742720, 51548160, 54125568, 57991680, 60139520, 60891264, 61857792, 67656960, 69590016, 72167424, 76114080, 77322240, 81188352, 86987520, 90209280, 92786688, 101485440, 103096320, 108251136, 115983360, 120279040, 121782528, 135313920, 139180032, 144334848, 152228160, 154644480, 162376704, 173975040, 180418560, 185573376, 202970880, 216502272, 231966720, 240558080, 243565056, 270627840, 278360064, 304456320, 309288960, 324753408, 347950080, 360837120, 405941760, 433004544, 463933440, 487130112, 541255680, 556720128, 608912640, 649506816, 695900160, 721674240, 811883520, 927866880, 974260224, 1082511360, 1217825280, 1299013632, 1391800320, 1623767040, 1948520448, 2165022720, 2435650560, 2783600640, 3247534080, 3897040896, 4871301120, 6495068160, 9742602240, 19485204480]

約数ペア:

[(1, 19485204480), (2, 9742602240), (3, 6495068160), (4, 4871301120), (5, 3897040896), (6, 3247534080), (7, 2783600640), (8, 2435650560), (9, 2165022720), (10, 1948520448), (12, 1623767040), (14, 1391800320), (15, 1299013632), (16, 1217825280), (18, 1082511360), (20, 974260224), (21, 927866880), (24, 811883520), (27, 721674240), (28, 695900160), (30, 649506816), (32, 608912640), (35, 556720128), (36, 541255680), (40, 487130112), (42, 463933440), (45, 433004544), (48, 405941760), (54, 360837120), (56, 347950080), (60, 324753408), (63, 309288960), (64, 304456320), (70, 278360064), (72, 270627840), (80, 243565056), (81, 240558080), (84, 231966720), (90, 216502272), (96, 202970880), (105, 185573376), (108, 180418560), (112, 173975040), (120, 162376704), (126, 154644480), (128, 152228160), (135, 144334848), (140, 139180032), (144, 135313920), (160, 121782528), (162, 120279040), (168, 115983360), (180, 108251136), (189, 103096320), (192, 101485440), (210, 92786688), (216, 90209280), (224, 86987520), (240, 81188352), (252, 77322240), (256, 76114080), (270, 72167424), (280, 69590016), (288, 67656960), (315, 61857792), (320, 60891264), (324, 60139520), (336, 57991680), (360, 54125568), (378, 51548160), (384, 50742720), (405, 48111616), (420, 46393344), (432, 45104640), (448, 43493760), (480, 40594176), (504, 38661120), (512, 38057040), (540, 36083712), (560, 34795008), (567, 34365440), (576, 33828480), (630, 30928896), (640, 30445632), (648, 30069760), (672, 28995840), (720, 27062784), (756, 25774080), (768, 25371360), (810, 24055808), (839, 23224320), (840, 23196672), (864, 22552320), (896, 21746880), (945, 20619264), (960, 20297088), (1008, 19330560), (1024, 19028520), (1080, 18041856), (1120, 17397504), (1134, 17182720), (1152, 16914240), (1260, 15464448), (1280, 15222816), (1296, 15034880), (1344, 14497920), (1440, 13531392), (1512, 12887040), (1536, 12685680), (1620, 12027904), (1678, 11612160), (1680, 11598336), (1728, 11276160), (1792, 10873440), (1890, 10309632), (1920, 10148544), (2016, 9665280), (2048, 9514260), (2160, 9020928), (2240, 8698752), (2268, 8591360), (2304, 8457120), (2517, 7741440), (2520, 7732224), (2560, 7611408), (2592, 7517440), (2688, 7248960), (2835, 6873088), (2880, 6765696), (3024, 6443520), (3072, 6342840), (3240, 6013952), (3356, 5806080), (3360, 5799168), (3456, 5638080), (3584, 5436720), (3780, 5154816), (3840, 5074272), (4032, 4832640), (4096, 4757130), (4195, 4644864), (4320, 4510464), (4480, 4349376), (4536, 4295680), (4608, 4228560), (5034, 3870720), (5040, 3866112), (5120, 3805704), (5184, 3758720), (5376, 3624480), (5670, 3436544), (5760, 3382848), (5873, 3317760), (6048, 3221760), (6144, 3171420), (6480, 3006976), (6712, 2903040), (6720, 2899584), (6912, 2819040), (7168, 2718360), (7551, 2580480), (7560, 2577408), (7680, 2537136), (8064, 2416320), (8192, 2378565), (8390, 2322432), (8640, 2255232), (8960, 2174688), (9072, 2147840), (9216, 2114280), (10068, 1935360), (10080, 1933056), (10240, 1902852), (10368, 1879360), (10752, 1812240), (11340, 1718272), (11520, 1691424), (11746, 1658880), (12096, 1610880), (12288, 1585710), (12585, 1548288), (12960, 1503488), (13424, 1451520), (13440, 1449792), (13824, 1409520), (14336, 1359180), (15102, 1290240), (15120, 1288704), (15360, 1268568), (16128, 1208160), (16780, 1161216), (17280, 1127616), (17619, 1105920), (17920, 1087344), (18144, 1073920), (18432, 1057140), (20136, 967680), (20160, 966528), (20480, 951426), (20736, 939680), (21504, 906120), (22653, 860160), (22680, 859136), (23040, 845712), (23492, 829440), (24192, 805440), (24576, 792855), (25170, 774144), (25920, 751744), (26848, 725760), (26880, 724896), (27648, 704760), (28672, 679590), (29365, 663552), (30204, 645120), (30240, 644352), (30720, 634284), (32256, 604080), (33560, 580608), (34560, 563808), (35238, 552960), (35840, 543672), (36288, 536960), (36864, 528570), (37755, 516096), (40272, 483840), (40320, 483264), (40960, 475713), (41472, 469840), (43008, 453060), (45306, 430080), (45360, 429568), (46080, 422856), (46984, 414720), (48384, 402720), (50340, 387072), (51840, 375872), (52857, 368640), (53696, 362880), (53760, 362448), (55296, 352380), (57344, 339795), (58730, 331776), (60408, 322560), (60480, 322176), (61440, 317142), (64512, 302040), (67120, 290304), (67959, 286720), (69120, 281904), (70476, 276480), (71680, 271836), (72576, 268480), (73728, 264285), (75510, 258048), (80544, 241920), (80640, 241632), (82944, 234920), (86016, 226530), (88095, 221184), (90612, 215040), (90720, 214784), (92160, 211428), (93968, 207360), (96768, 201360), (100680, 193536), (103680, 187936), (105714, 184320), (107392, 181440), (107520, 181224), (110592, 176190), (113265, 172032), (117460, 165888), (120816, 161280), (120960, 161088), (122880, 158571), (129024, 151020), (134240, 145152), (135918, 143360), (138240, 140952)]