20708352000

素因数分解:

$2^{13}\times 3^3\times 5^3\times 7^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 896

約数和(自身を含む): 88326650880

約数和(自身を除く): 67618298880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 107, 108, 112, 120, 125, 126, 128, 135, 140, 144, 150, 160, 168, 175, 180, 189, 192, 200, 210, 214, 216, 224, 225, 240, 250, 252, 256, 270, 280, 288, 300, 315, 320, 321, 336, 350, 360, 375, 378, 384, 400, 420, 428, 432, 448, 450, 480, 500, 504, 512, 525, 535, 540, 560, 576, 600, 630, 640, 642, 672, 675, 700, 720, 749, 750, 756, 768, 800, 840, 856, 864, 875, 896, 900, 945, 960, 963, 1000, 1008, 1024, 1050, 1070, 1080, 1120, 1125, 1152, 1200, 1260, 1280, 1284, 1344, 1350, 1400, 1440, 1498, 1500, 1512, 1536, 1575, 1600, 1605, 1680, 1712, 1728, 1750, 1792, 1800, 1890, 1920, 1926, 2000, 2016, 2048, 2100, 2140, 2160, 2240, 2247, 2250, 2304, 2400, 2520, 2560, 2568, 2625, 2675, 2688, 2700, 2800, 2880, 2889, 2996, 3000, 3024, 3072, 3150, 3200, 3210, 3360, 3375, 3424, 3456, 3500, 3584, 3600, 3745, 3780, 3840, 3852, 4000, 4032, 4096, 4200, 4280, 4320, 4480, 4494, 4500, 4608, 4725, 4800, 4815, 5040, 5120, 5136, 5250, 5350, 5376, 5400, 5600, 5760, 5778, 5992, 6000, 6048, 6144, 6300, 6400, 6420, 6720, 6741, 6750, 6848, 6912, 7000, 7168, 7200, 7490, 7560, 7680, 7704, 7875, 8000, 8025, 8064, 8192, 8400, 8560, 8640, 8960, 8988, 9000, 9216, 9450, 9600, 9630, 10080, 10240, 10272, 10500, 10700, 10752, 10800, 11200, 11235, 11520, 11556, 11984, 12000, 12096, 12288, 12600, 12800, 12840, 13375, 13440, 13482, 13500, 13696, 13824, 14000, 14336, 14400, 14445, 14980, 15120, 15360, 15408, 15750, 16000, 16050, 16128, 16800, 17120, 17280, 17920, 17976, 18000, 18432, 18725, 18900, 19200, 19260, 20160, 20223, 20480, 20544, 21000, 21400, 21504, 21600, 22400, 22470, 23040, 23112, 23625, 23968, 24000, 24075, 24192, 24576, 25200, 25600, 25680, 26750, 26880, 26964, 27000, 27392, 27648, 28000, 28672, 28800, 28890, 29960, 30240, 30720, 30816, 31500, 32000, 32100, 32256, 33600, 33705, 34240, 34560, 35840, 35952, 36000, 36864, 37450, 37800, 38400, 38520, 40125, 40320, 40446, 40960, 41088, 42000, 42800, 43008, 43200, 44800, 44940, 46080, 46224, 47250, 47936, 48000, 48150, 48384, 50400, 51200, 51360, 53500, 53760, 53928, 54000, 54784, 55296, 56000, 56175, 57344, 57600, 57780, 59920, 60480, 61440, 61632, 63000, 64000, 64200, 64512, 67200, 67410, 68480, 69120, 71680, 71904, 72000, 72225, 73728, 74900, 75600, 76800, 77040, 80250, 80640, 80892, 82176, 84000, 85600, 86016, 86400, 89600, 89880, 92160, 92448, 93625, 94500, 95872, 96000, 96300, 96768, 100800, 101115, 102400, 102720, 107000, 107520, 107856, 108000, 109568, 110592, 112000, 112350, 115200, 115560, 119840, 120375, 120960, 122880, 123264, 126000, 128000, 128400, 129024, 134400, 134820, 136960, 138240, 143360, 143808, 144000, 144450, 149800, 151200, 153600, 154080, 160500, 161280, 161784, 164352, 168000, 168525, 171200, 172032, 172800, 179200, 179760, 184320, 184896, 187250, 189000, 191744, 192000, 192600, 193536, 201600, 202230, 204800, 205440, 214000, 215040, 215712, 216000, 219136, 221184, 224000, 224700, 230400, 231120, 239680, 240750, 241920, 246528, 252000, 256000, 256800, 258048, 268800, 269640, 273920, 276480, 280875, 286720, 287616, 288000, 288900, 299600, 302400, 307200, 308160, 321000, 322560, 323568, 328704, 336000, 337050, 342400, 345600, 358400, 359520, 361125, 368640, 369792, 374500, 378000, 383488, 384000, 385200, 387072, 403200, 404460, 410880, 428000, 430080, 431424, 432000, 438272, 448000, 449400, 460800, 462240, 479360, 481500, 483840, 493056, 504000, 505575, 512000, 513600, 516096, 537600, 539280, 547840, 552960, 561750, 575232, 576000, 577800, 599200, 604800, 614400, 616320, 642000, 645120, 647136, 657408, 672000, 674100, 684800, 691200, 716800, 719040, 722250, 739584, 749000, 756000, 766976, 768000, 770400, 774144, 806400, 808920, 821760, 842625, 856000, 860160, 862848, 864000, 876544, 896000, 898800, 921600, 924480, 958720, 963000, 967680, 986112, 1008000, 1011150, 1024000, 1027200, 1075200, 1078560, 1095680, 1105920, 1123500, 1150464, 1152000, 1155600, 1198400, 1209600, 1232640, 1284000, 1290240, 1294272, 1314816, 1344000, 1348200, 1369600, 1382400, 1433600, 1438080, 1444500, 1479168, 1498000, 1512000, 1533952, 1536000, 1540800, 1548288, 1612800, 1617840, 1643520, 1685250, 1712000, 1725696, 1728000, 1792000, 1797600, 1843200, 1848960, 1917440, 1926000, 1935360, 1972224, 2016000, 2022300, 2054400, 2150400, 2157120, 2191360, 2247000, 2300928, 2304000, 2311200, 2396800, 2419200, 2465280, 2527875, 2568000, 2580480, 2588544, 2629632, 2688000, 2696400, 2739200, 2764800, 2876160, 2889000, 2958336, 2996000, 3024000, 3067904, 3072000, 3081600, 3225600, 3235680, 3287040, 3370500, 3424000, 3451392, 3456000, 3584000, 3595200, 3697920, 3834880, 3852000, 3870720, 3944448, 4032000, 4044600, 4108800, 4300800, 4314240, 4382720, 4494000, 4601856, 4608000, 4622400, 4793600, 4838400, 4930560, 5055750, 5136000, 5177088, 5376000, 5392800, 5478400, 5529600, 5752320, 5778000, 5916672, 5992000, 6048000, 6135808, 6163200, 6451200, 6471360, 6574080, 6741000, 6848000, 6902784, 6912000, 7168000, 7190400, 7395840, 7669760, 7704000, 7741440, 7888896, 8064000, 8089200, 8217600, 8628480, 8988000, 9203712, 9216000, 9244800, 9587200, 9676800, 9861120, 10111500, 10272000, 10354176, 10752000, 10785600, 10956800, 11504640, 11556000, 11833344, 11984000, 12096000, 12326400, 12902400, 12942720, 13148160, 13482000, 13696000, 13805568, 13824000, 14380800, 14791680, 15339520, 15408000, 16128000, 16178400, 16435200, 17256960, 17976000, 18407424, 18489600, 19174400, 19353600, 19722240, 20223000, 20544000, 20708352, 21504000, 21571200, 21913600, 23009280, 23112000, 23666688, 23968000, 24192000, 24652800, 25885440, 26964000, 27392000, 27611136, 27648000, 28761600, 29583360, 30679040, 30816000, 32256000, 32356800, 32870400, 34513920, 35952000, 36979200, 38348800, 38707200, 39444480, 40446000, 41088000, 41416704, 43142400, 46018560, 46224000, 47936000, 48384000, 49305600, 51770880, 53928000, 54784000, 55222272, 57523200, 59166720, 61632000, 64512000, 64713600, 65740800, 69027840, 71904000, 73958400, 76697600, 80892000, 82176000, 82833408, 86284800, 92037120, 92448000, 95872000, 96768000, 98611200, 103541760, 107856000, 109568000, 115046400, 118333440, 123264000, 129427200, 138055680, 143808000, 147916800, 153395200, 161784000, 164352000, 165666816, 172569600, 184896000, 191744000, 193536000, 197222400, 207083520, 215712000, 230092800, 246528000, 258854400, 276111360, 287616000, 295833600, 323568000, 328704000, 345139200, 369792000, 383488000, 414167040, 431424000, 460185600, 493056000, 517708800, 575232000, 591667200, 647136000, 690278400, 739584000, 766976000, 828334080, 862848000, 986112000, 1035417600, 1150464000, 1294272000, 1380556800, 1479168000, 1725696000, 2070835200, 2300928000, 2588544000, 2958336000, 3451392000, 4141670400, 5177088000, 6902784000, 10354176000, 20708352000]

約数ペア:

[(1, 20708352000), (2, 10354176000), (3, 6902784000), (4, 5177088000), (5, 4141670400), (6, 3451392000), (7, 2958336000), (8, 2588544000), (9, 2300928000), (10, 2070835200), (12, 1725696000), (14, 1479168000), (15, 1380556800), (16, 1294272000), (18, 1150464000), (20, 1035417600), (21, 986112000), (24, 862848000), (25, 828334080), (27, 766976000), (28, 739584000), (30, 690278400), (32, 647136000), (35, 591667200), (36, 575232000), (40, 517708800), (42, 493056000), (45, 460185600), (48, 431424000), (50, 414167040), (54, 383488000), (56, 369792000), (60, 345139200), (63, 328704000), (64, 323568000), (70, 295833600), (72, 287616000), (75, 276111360), (80, 258854400), (84, 246528000), (90, 230092800), (96, 215712000), (100, 207083520), (105, 197222400), (107, 193536000), (108, 191744000), (112, 184896000), (120, 172569600), (125, 165666816), (126, 164352000), (128, 161784000), (135, 153395200), (140, 147916800), (144, 143808000), (150, 138055680), (160, 129427200), (168, 123264000), (175, 118333440), (180, 115046400), (189, 109568000), (192, 107856000), (200, 103541760), (210, 98611200), (214, 96768000), (216, 95872000), (224, 92448000), (225, 92037120), (240, 86284800), (250, 82833408), (252, 82176000), (256, 80892000), (270, 76697600), (280, 73958400), (288, 71904000), (300, 69027840), (315, 65740800), (320, 64713600), (321, 64512000), (336, 61632000), (350, 59166720), (360, 57523200), (375, 55222272), (378, 54784000), (384, 53928000), (400, 51770880), (420, 49305600), (428, 48384000), (432, 47936000), (448, 46224000), (450, 46018560), (480, 43142400), (500, 41416704), (504, 41088000), (512, 40446000), (525, 39444480), (535, 38707200), (540, 38348800), (560, 36979200), (576, 35952000), (600, 34513920), (630, 32870400), (640, 32356800), (642, 32256000), (672, 30816000), (675, 30679040), (700, 29583360), (720, 28761600), (749, 27648000), (750, 27611136), (756, 27392000), (768, 26964000), (800, 25885440), (840, 24652800), (856, 24192000), (864, 23968000), (875, 23666688), (896, 23112000), (900, 23009280), (945, 21913600), (960, 21571200), (963, 21504000), (1000, 20708352), (1008, 20544000), (1024, 20223000), (1050, 19722240), (1070, 19353600), (1080, 19174400), (1120, 18489600), (1125, 18407424), (1152, 17976000), (1200, 17256960), (1260, 16435200), (1280, 16178400), (1284, 16128000), (1344, 15408000), (1350, 15339520), (1400, 14791680), (1440, 14380800), (1498, 13824000), (1500, 13805568), (1512, 13696000), (1536, 13482000), (1575, 13148160), (1600, 12942720), (1605, 12902400), (1680, 12326400), (1712, 12096000), (1728, 11984000), (1750, 11833344), (1792, 11556000), (1800, 11504640), (1890, 10956800), (1920, 10785600), (1926, 10752000), (2000, 10354176), (2016, 10272000), (2048, 10111500), (2100, 9861120), (2140, 9676800), (2160, 9587200), (2240, 9244800), (2247, 9216000), (2250, 9203712), (2304, 8988000), (2400, 8628480), (2520, 8217600), (2560, 8089200), (2568, 8064000), (2625, 7888896), (2675, 7741440), (2688, 7704000), (2700, 7669760), (2800, 7395840), (2880, 7190400), (2889, 7168000), (2996, 6912000), (3000, 6902784), (3024, 6848000), (3072, 6741000), (3150, 6574080), (3200, 6471360), (3210, 6451200), (3360, 6163200), (3375, 6135808), (3424, 6048000), (3456, 5992000), (3500, 5916672), (3584, 5778000), (3600, 5752320), (3745, 5529600), (3780, 5478400), (3840, 5392800), (3852, 5376000), (4000, 5177088), (4032, 5136000), (4096, 5055750), (4200, 4930560), (4280, 4838400), (4320, 4793600), (4480, 4622400), (4494, 4608000), (4500, 4601856), (4608, 4494000), (4725, 4382720), (4800, 4314240), (4815, 4300800), (5040, 4108800), (5120, 4044600), (5136, 4032000), (5250, 3944448), (5350, 3870720), (5376, 3852000), (5400, 3834880), (5600, 3697920), (5760, 3595200), (5778, 3584000), (5992, 3456000), (6000, 3451392), (6048, 3424000), (6144, 3370500), (6300, 3287040), (6400, 3235680), (6420, 3225600), (6720, 3081600), (6741, 3072000), (6750, 3067904), (6848, 3024000), (6912, 2996000), (7000, 2958336), (7168, 2889000), (7200, 2876160), (7490, 2764800), (7560, 2739200), (7680, 2696400), (7704, 2688000), (7875, 2629632), (8000, 2588544), (8025, 2580480), (8064, 2568000), (8192, 2527875), (8400, 2465280), (8560, 2419200), (8640, 2396800), (8960, 2311200), (8988, 2304000), (9000, 2300928), (9216, 2247000), (9450, 2191360), (9600, 2157120), (9630, 2150400), (10080, 2054400), (10240, 2022300), (10272, 2016000), (10500, 1972224), (10700, 1935360), (10752, 1926000), (10800, 1917440), (11200, 1848960), (11235, 1843200), (11520, 1797600), (11556, 1792000), (11984, 1728000), (12000, 1725696), (12096, 1712000), (12288, 1685250), (12600, 1643520), (12800, 1617840), (12840, 1612800), (13375, 1548288), (13440, 1540800), (13482, 1536000), (13500, 1533952), (13696, 1512000), (13824, 1498000), (14000, 1479168), (14336, 1444500), (14400, 1438080), (14445, 1433600), (14980, 1382400), (15120, 1369600), (15360, 1348200), (15408, 1344000), (15750, 1314816), (16000, 1294272), (16050, 1290240), (16128, 1284000), (16800, 1232640), (17120, 1209600), (17280, 1198400), (17920, 1155600), (17976, 1152000), (18000, 1150464), (18432, 1123500), (18725, 1105920), (18900, 1095680), (19200, 1078560), (19260, 1075200), (20160, 1027200), (20223, 1024000), (20480, 1011150), (20544, 1008000), (21000, 986112), (21400, 967680), (21504, 963000), (21600, 958720), (22400, 924480), (22470, 921600), (23040, 898800), (23112, 896000), (23625, 876544), (23968, 864000), (24000, 862848), (24075, 860160), (24192, 856000), (24576, 842625), (25200, 821760), (25600, 808920), (25680, 806400), (26750, 774144), (26880, 770400), (26964, 768000), (27000, 766976), (27392, 756000), (27648, 749000), (28000, 739584), (28672, 722250), (28800, 719040), (28890, 716800), (29960, 691200), (30240, 684800), (30720, 674100), (30816, 672000), (31500, 657408), (32000, 647136), (32100, 645120), (32256, 642000), (33600, 616320), (33705, 614400), (34240, 604800), (34560, 599200), (35840, 577800), (35952, 576000), (36000, 575232), (36864, 561750), (37450, 552960), (37800, 547840), (38400, 539280), (38520, 537600), (40125, 516096), (40320, 513600), (40446, 512000), (40960, 505575), (41088, 504000), (42000, 493056), (42800, 483840), (43008, 481500), (43200, 479360), (44800, 462240), (44940, 460800), (46080, 449400), (46224, 448000), (47250, 438272), (47936, 432000), (48000, 431424), (48150, 430080), (48384, 428000), (50400, 410880), (51200, 404460), (51360, 403200), (53500, 387072), (53760, 385200), (53928, 384000), (54000, 383488), (54784, 378000), (55296, 374500), (56000, 369792), (56175, 368640), (57344, 361125), (57600, 359520), (57780, 358400), (59920, 345600), (60480, 342400), (61440, 337050), (61632, 336000), (63000, 328704), (64000, 323568), (64200, 322560), (64512, 321000), (67200, 308160), (67410, 307200), (68480, 302400), (69120, 299600), (71680, 288900), (71904, 288000), (72000, 287616), (72225, 286720), (73728, 280875), (74900, 276480), (75600, 273920), (76800, 269640), (77040, 268800), (80250, 258048), (80640, 256800), (80892, 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