20616768000

素因数分解:

$2^9\times 3^4\times 5^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 800

約数和(自身を含む): 79480569168

約数和(自身を除く): 58863801168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 41, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 82, 90, 96, 97, 100, 108, 120, 123, 125, 128, 135, 144, 150, 160, 162, 164, 180, 192, 194, 200, 205, 216, 225, 240, 246, 250, 256, 270, 288, 291, 300, 320, 324, 328, 360, 369, 375, 384, 388, 400, 405, 410, 432, 450, 480, 485, 492, 500, 512, 540, 576, 582, 600, 615, 640, 648, 656, 675, 720, 738, 750, 768, 776, 800, 810, 820, 864, 873, 900, 960, 970, 984, 1000, 1025, 1080, 1107, 1125, 1152, 1164, 1200, 1230, 1280, 1296, 1312, 1350, 1440, 1455, 1476, 1500, 1536, 1552, 1600, 1620, 1640, 1728, 1746, 1800, 1845, 1920, 1940, 1968, 2000, 2025, 2050, 2160, 2214, 2250, 2304, 2328, 2400, 2425, 2460, 2560, 2592, 2619, 2624, 2700, 2880, 2910, 2952, 3000, 3075, 3104, 3200, 3240, 3280, 3321, 3375, 3456, 3492, 3600, 3690, 3840, 3880, 3936, 3977, 4000, 4050, 4100, 4320, 4365, 4428, 4500, 4608, 4656, 4800, 4850, 4920, 5125, 5184, 5238, 5248, 5400, 5535, 5760, 5820, 5904, 6000, 6150, 6208, 6400, 6480, 6560, 6642, 6750, 6912, 6984, 7200, 7275, 7380, 7680, 7760, 7857, 7872, 7954, 8000, 8100, 8200, 8640, 8730, 8856, 9000, 9225, 9312, 9600, 9700, 9840, 10125, 10250, 10368, 10476, 10496, 10800, 11070, 11520, 11640, 11808, 11931, 12000, 12125, 12300, 12416, 12800, 12960, 13095, 13120, 13284, 13500, 13824, 13968, 14400, 14550, 14760, 15375, 15520, 15714, 15744, 15908, 16000, 16200, 16400, 16605, 17280, 17460, 17712, 18000, 18450, 18624, 19200, 19400, 19680, 19885, 20250, 20500, 20736, 20952, 20992, 21600, 21825, 22140, 23040, 23280, 23616, 23862, 24000, 24250, 24600, 24832, 25920, 26190, 26240, 26568, 27000, 27675, 27936, 28800, 29100, 29520, 30750, 31040, 31428, 31488, 31816, 32000, 32400, 32800, 33210, 34560, 34920, 35424, 35793, 36000, 36375, 36900, 37248, 38400, 38800, 39285, 39360, 39770, 40500, 41000, 41472, 41904, 43200, 43650, 44280, 46125, 46560, 47232, 47724, 48000, 48500, 49200, 49664, 51840, 52380, 52480, 53136, 54000, 55350, 55872, 57600, 58200, 59040, 59655, 61500, 62080, 62856, 62976, 63632, 64000, 64800, 65475, 65600, 66420, 69120, 69840, 70848, 71586, 72000, 72750, 73800, 74496, 77600, 78570, 78720, 79540, 81000, 82000, 83025, 83808, 86400, 87300, 88560, 92250, 93120, 94464, 95448, 96000, 97000, 98400, 99425, 103680, 104760, 104960, 106272, 107379, 108000, 109125, 110700, 111744, 115200, 116400, 118080, 119310, 123000, 124160, 125712, 127264, 129600, 130950, 131200, 132840, 138375, 139680, 141696, 143172, 144000, 145500, 147600, 148992, 155200, 157140, 157440, 159080, 162000, 164000, 166050, 167616, 172800, 174600, 177120, 178965, 184500, 186240, 188928, 190896, 192000, 194000, 196425, 196800, 198850, 207360, 209520, 212544, 214758, 216000, 218250, 221400, 223488, 232800, 236160, 238620, 246000, 248320, 251424, 254528, 259200, 261900, 262400, 265680, 276750, 279360, 283392, 286344, 288000, 291000, 295200, 298275, 310400, 314280, 314880, 318160, 322137, 324000, 327375, 328000, 332100, 335232, 345600, 349200, 354240, 357930, 369000, 372480, 381792, 388000, 392850, 393600, 397700, 415125, 419040, 425088, 429516, 432000, 436500, 442800, 446976, 465600, 472320, 477240, 492000, 497125, 502848, 509056, 518400, 523800, 524800, 531360, 536895, 553500, 558720, 566784, 572688, 576000, 582000, 590400, 596550, 620800, 628560, 636320, 644274, 648000, 654750, 656000, 664200, 670464, 698400, 708480, 715860, 738000, 744960, 763584, 776000, 785700, 787200, 795400, 830250, 838080, 850176, 859032, 864000, 873000, 885600, 894825, 931200, 944640, 954480, 982125, 984000, 994250, 1005696, 1018112, 1036800, 1047600, 1062720, 1073790, 1107000, 1117440, 1145376, 1164000, 1180800, 1193100, 1241600, 1257120, 1272640, 1288548, 1296000, 1309500, 1312000, 1328400, 1340928, 1396800, 1416960, 1431720, 1476000, 1491375, 1527168, 1552000, 1571400, 1574400, 1590800, 1610685, 1660500, 1676160, 1700352, 1718064, 1728000, 1746000, 1771200, 1789650, 1862400, 1908960, 1964250, 1968000, 1988500, 2011392, 2036224, 2095200, 2125440, 2147580, 2214000, 2234880, 2290752, 2328000, 2361600, 2386200, 2514240, 2545280, 2577096, 2592000, 2619000, 2624000, 2656800, 2684475, 2793600, 2833920, 2863440, 2952000, 2982750, 3054336, 3104000, 3142800, 3181600, 3221370, 3321000, 3352320, 3436128, 3492000, 3542400, 3579300, 3724800, 3817920, 3928500, 3936000, 3977000, 4022784, 4190400, 4250880, 4295160, 4428000, 4474125, 4581504, 4656000, 4723200, 4772400, 5028480, 5090560, 5154192, 5184000, 5238000, 5313600, 5368950, 5587200, 5726880, 5904000, 5965500, 6108672, 6208000, 6285600, 6363200, 6442740, 6642000, 6704640, 6872256, 6984000, 7084800, 7158600, 7635840, 7857000, 7872000, 7954000, 8053425, 8380800, 8501760, 8590320, 8856000, 8948250, 9163008, 9312000, 9544800, 10056960, 10181120, 10308384, 10476000, 10627200, 10737900, 11174400, 11453760, 11808000, 11931000, 12571200, 12726400, 12885480, 13284000, 13422375, 13744512, 13968000, 14169600, 14317200, 15271680, 15714000, 15908000, 16106850, 16761600, 17180640, 17712000, 17896500, 18326016, 18624000, 19089600, 20113920, 20616768, 20952000, 21254400, 21475800, 22907520, 23616000, 23862000, 25142400, 25452800, 25770960, 26568000, 26844750, 27489024, 27936000, 28634400, 30543360, 31428000, 31816000, 32213700, 33523200, 34361280, 35424000, 35793000, 38179200, 40267125, 41233536, 41904000, 42508800, 42951600, 45815040, 47724000, 50284800, 50905600, 51541920, 53136000, 53689500, 54978048, 55872000, 57268800, 62856000, 63632000, 64427400, 68722560, 70848000, 71586000, 76358400, 80534250, 82467072, 83808000, 85903200, 91630080, 95448000, 100569600, 103083840, 106272000, 107379000, 114537600, 125712000, 127264000, 128854800, 137445120, 143172000, 152716800, 161068500, 164934144, 167616000, 171806400, 190896000, 206167680, 212544000, 214758000, 229075200, 251424000, 254528000, 257709600, 274890240, 286344000, 322137000, 343612800, 381792000, 412335360, 429516000, 458150400, 502848000, 515419200, 572688000, 644274000, 687225600, 763584000, 824670720, 859032000, 1030838400, 1145376000, 1288548000, 1374451200, 1718064000, 2061676800, 2290752000, 2577096000, 3436128000, 4123353600, 5154192000, 6872256000, 10308384000, 20616768000]

約数ペア:

[(1, 20616768000), (2, 10308384000), (3, 6872256000), (4, 5154192000), (5, 4123353600), (6, 3436128000), (8, 2577096000), (9, 2290752000), (10, 2061676800), (12, 1718064000), (15, 1374451200), (16, 1288548000), (18, 1145376000), (20, 1030838400), (24, 859032000), (25, 824670720), (27, 763584000), (30, 687225600), (32, 644274000), (36, 572688000), (40, 515419200), (41, 502848000), (45, 458150400), (48, 429516000), (50, 412335360), (54, 381792000), (60, 343612800), (64, 322137000), (72, 286344000), (75, 274890240), (80, 257709600), (81, 254528000), (82, 251424000), (90, 229075200), (96, 214758000), (97, 212544000), (100, 206167680), (108, 190896000), (120, 171806400), (123, 167616000), (125, 164934144), (128, 161068500), (135, 152716800), (144, 143172000), (150, 137445120), (160, 128854800), (162, 127264000), (164, 125712000), (180, 114537600), (192, 107379000), (194, 106272000), (200, 103083840), (205, 100569600), (216, 95448000), (225, 91630080), (240, 85903200), (246, 83808000), (250, 82467072), (256, 80534250), (270, 76358400), (288, 71586000), (291, 70848000), (300, 68722560), (320, 64427400), (324, 63632000), (328, 62856000), (360, 57268800), (369, 55872000), (375, 54978048), (384, 53689500), (388, 53136000), (400, 51541920), (405, 50905600), (410, 50284800), (432, 47724000), (450, 45815040), (480, 42951600), (485, 42508800), (492, 41904000), (500, 41233536), (512, 40267125), (540, 38179200), (576, 35793000), (582, 35424000), (600, 34361280), (615, 33523200), (640, 32213700), (648, 31816000), (656, 31428000), (675, 30543360), (720, 28634400), (738, 27936000), (750, 27489024), (768, 26844750), (776, 26568000), (800, 25770960), (810, 25452800), (820, 25142400), (864, 23862000), (873, 23616000), (900, 22907520), (960, 21475800), (970, 21254400), (984, 20952000), (1000, 20616768), (1025, 20113920), (1080, 19089600), (1107, 18624000), (1125, 18326016), (1152, 17896500), (1164, 17712000), (1200, 17180640), (1230, 16761600), (1280, 16106850), (1296, 15908000), (1312, 15714000), (1350, 15271680), (1440, 14317200), (1455, 14169600), (1476, 13968000), (1500, 13744512), (1536, 13422375), (1552, 13284000), (1600, 12885480), (1620, 12726400), (1640, 12571200), (1728, 11931000), (1746, 11808000), (1800, 11453760), (1845, 11174400), (1920, 10737900), (1940, 10627200), (1968, 10476000), (2000, 10308384), (2025, 10181120), (2050, 10056960), (2160, 9544800), (2214, 9312000), (2250, 9163008), (2304, 8948250), (2328, 8856000), (2400, 8590320), (2425, 8501760), (2460, 8380800), (2560, 8053425), (2592, 7954000), (2619, 7872000), (2624, 7857000), (2700, 7635840), (2880, 7158600), (2910, 7084800), (2952, 6984000), (3000, 6872256), (3075, 6704640), (3104, 6642000), (3200, 6442740), (3240, 6363200), (3280, 6285600), (3321, 6208000), (3375, 6108672), (3456, 5965500), (3492, 5904000), (3600, 5726880), (3690, 5587200), (3840, 5368950), (3880, 5313600), (3936, 5238000), (3977, 5184000), (4000, 5154192), (4050, 5090560), (4100, 5028480), (4320, 4772400), (4365, 4723200), (4428, 4656000), (4500, 4581504), (4608, 4474125), (4656, 4428000), (4800, 4295160), (4850, 4250880), (4920, 4190400), (5125, 4022784), (5184, 3977000), (5238, 3936000), (5248, 3928500), (5400, 3817920), (5535, 3724800), (5760, 3579300), (5820, 3542400), (5904, 3492000), (6000, 3436128), (6150, 3352320), (6208, 3321000), (6400, 3221370), (6480, 3181600), (6560, 3142800), (6642, 3104000), (6750, 3054336), (6912, 2982750), (6984, 2952000), (7200, 2863440), (7275, 2833920), (7380, 2793600), (7680, 2684475), (7760, 2656800), (7857, 2624000), (7872, 2619000), (7954, 2592000), (8000, 2577096), (8100, 2545280), (8200, 2514240), (8640, 2386200), (8730, 2361600), (8856, 2328000), (9000, 2290752), (9225, 2234880), (9312, 2214000), (9600, 2147580), (9700, 2125440), (9840, 2095200), (10125, 2036224), (10250, 2011392), (10368, 1988500), (10476, 1968000), (10496, 1964250), (10800, 1908960), (11070, 1862400), (11520, 1789650), (11640, 1771200), (11808, 1746000), (11931, 1728000), (12000, 1718064), (12125, 1700352), (12300, 1676160), (12416, 1660500), (12800, 1610685), (12960, 1590800), (13095, 1574400), (13120, 1571400), (13284, 1552000), (13500, 1527168), (13824, 1491375), (13968, 1476000), (14400, 1431720), (14550, 1416960), (14760, 1396800), (15375, 1340928), (15520, 1328400), (15714, 1312000), (15744, 1309500), (15908, 1296000), (16000, 1288548), (16200, 1272640), (16400, 1257120), (16605, 1241600), (17280, 1193100), (17460, 1180800), (17712, 1164000), (18000, 1145376), (18450, 1117440), (18624, 1107000), (19200, 1073790), (19400, 1062720), (19680, 1047600), (19885, 1036800), (20250, 1018112), (20500, 1005696), (20736, 994250), (20952, 984000), (20992, 982125), (21600, 954480), (21825, 944640), (22140, 931200), (23040, 894825), (23280, 885600), (23616, 873000), (23862, 864000), (24000, 859032), (24250, 850176), (24600, 838080), (24832, 830250), (25920, 795400), (26190, 787200), (26240, 785700), (26568, 776000), (27000, 763584), (27675, 744960), (27936, 738000), (28800, 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