20807424000

素因数分解:

$2^{11}\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{821}}^1$

素因数の和:875

約数の個数: 576

約数和(自身を含む): 81917166240

約数和(自身を除く): 61109742240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 125, 128, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 250, 256, 264, 275, 288, 300, 320, 330, 352, 360, 375, 384, 396, 400, 440, 450, 480, 495, 500, 512, 528, 550, 576, 600, 640, 660, 704, 720, 750, 768, 792, 800, 821, 825, 880, 900, 960, 990, 1000, 1024, 1056, 1100, 1125, 1152, 1200, 1280, 1320, 1375, 1408, 1440, 1500, 1536, 1584, 1600, 1642, 1650, 1760, 1800, 1920, 1980, 2000, 2048, 2112, 2200, 2250, 2304, 2400, 2463, 2475, 2560, 2640, 2750, 2816, 2880, 3000, 3072, 3168, 3200, 3284, 3300, 3520, 3600, 3840, 3960, 4000, 4105, 4125, 4224, 4400, 4500, 4608, 4800, 4926, 4950, 5120, 5280, 5500, 5632, 5760, 6000, 6144, 6336, 6400, 6568, 6600, 7040, 7200, 7389, 7680, 7920, 8000, 8210, 8250, 8448, 8800, 9000, 9031, 9216, 9600, 9852, 9900, 10240, 10560, 11000, 11264, 11520, 12000, 12315, 12375, 12672, 12800, 13136, 13200, 14080, 14400, 14778, 15360, 15840, 16000, 16420, 16500, 16896, 17600, 18000, 18062, 18432, 19200, 19704, 19800, 20525, 21120, 22000, 22528, 23040, 24000, 24630, 24750, 25344, 25600, 26272, 26400, 27093, 28160, 28800, 29556, 30720, 31680, 32000, 32840, 33000, 33792, 35200, 36000, 36124, 36945, 38400, 39408, 39600, 41050, 42240, 44000, 45155, 46080, 48000, 49260, 49500, 50688, 51200, 52544, 52800, 54186, 56320, 57600, 59112, 61575, 63360, 64000, 65680, 66000, 67584, 70400, 72000, 72248, 73890, 76800, 78816, 79200, 81279, 82100, 84480, 88000, 90310, 92160, 96000, 98520, 99000, 101376, 102625, 105088, 105600, 108372, 112640, 115200, 118224, 123150, 126720, 128000, 131360, 132000, 135465, 140800, 144000, 144496, 147780, 153600, 157632, 158400, 162558, 164200, 168960, 176000, 180620, 184725, 192000, 197040, 198000, 202752, 205250, 210176, 211200, 216744, 225775, 230400, 236448, 246300, 253440, 256000, 262720, 264000, 270930, 281600, 288000, 288992, 295560, 307875, 315264, 316800, 325116, 328400, 337920, 352000, 361240, 369450, 384000, 394080, 396000, 406395, 410500, 420352, 422400, 433488, 451550, 460800, 472896, 492600, 506880, 525440, 528000, 541860, 563200, 576000, 577984, 591120, 615750, 630528, 633600, 650232, 656800, 677325, 704000, 722480, 738900, 768000, 788160, 792000, 812790, 821000, 840704, 844800, 866976, 903100, 923625, 945792, 985200, 1013760, 1050880, 1056000, 1083720, 1128875, 1152000, 1155968, 1182240, 1231500, 1261056, 1267200, 1300464, 1313600, 1354650, 1408000, 1444960, 1477800, 1576320, 1584000, 1625580, 1642000, 1681408, 1689600, 1733952, 1806200, 1847250, 1891584, 1970400, 2031975, 2101760, 2112000, 2167440, 2257750, 2304000, 2311936, 2364480, 2463000, 2522112, 2534400, 2600928, 2627200, 2709300, 2816000, 2889920, 2955600, 3152640, 3168000, 3251160, 3284000, 3386625, 3467904, 3612400, 3694500, 3783168, 3940800, 4063950, 4203520, 4224000, 4334880, 4515500, 4623872, 4728960, 4926000, 5044224, 5068800, 5201856, 5254400, 5418600, 5779840, 5911200, 6305280, 6336000, 6502320, 6568000, 6773250, 6935808, 7224800, 7389000, 7566336, 7881600, 8127900, 8407040, 8448000, 8669760, 9031000, 9247744, 9457920, 9852000, 10159875, 10403712, 10508800, 10837200, 11559680, 11822400, 12610560, 12672000, 13004640, 13136000, 13546500, 13871616, 14449600, 14778000, 15132672, 15763200, 16255800, 17339520, 18062000, 18495488, 18915840, 19704000, 20319750, 20807424, 21017600, 21674400, 23119360, 23644800, 25221120, 25344000, 26009280, 26272000, 27093000, 27743232, 28899200, 29556000, 31526400, 32511600, 34679040, 36124000, 37831680, 39408000, 40639500, 41614848, 42035200, 43348800, 46238720, 47289600, 52018560, 52544000, 54186000, 55486464, 57798400, 59112000, 63052800, 65023200, 69358080, 72248000, 75663360, 78816000, 81279000, 83229696, 86697600, 92477440, 94579200, 104037120, 105088000, 108372000, 115596800, 118224000, 126105600, 130046400, 138716160, 144496000, 157632000, 162558000, 166459392, 173395200, 189158400, 208074240, 210176000, 216744000, 231193600, 236448000, 260092800, 277432320, 288992000, 315264000, 325116000, 346790400, 378316800, 416148480, 433488000, 462387200, 472896000, 520185600, 577984000, 630528000, 650232000, 693580800, 832296960, 866976000, 945792000, 1040371200, 1155968000, 1300464000, 1387161600, 1733952000, 1891584000, 2080742400, 2311936000, 2600928000, 3467904000, 4161484800, 5201856000, 6935808000, 10403712000, 20807424000]

約数ペア:

[(1, 20807424000), (2, 10403712000), (3, 6935808000), (4, 5201856000), (5, 4161484800), (6, 3467904000), (8, 2600928000), (9, 2311936000), (10, 2080742400), (11, 1891584000), (12, 1733952000), (15, 1387161600), (16, 1300464000), (18, 1155968000), (20, 1040371200), (22, 945792000), (24, 866976000), (25, 832296960), (30, 693580800), (32, 650232000), (33, 630528000), (36, 577984000), (40, 520185600), (44, 472896000), (45, 462387200), (48, 433488000), (50, 416148480), (55, 378316800), (60, 346790400), (64, 325116000), (66, 315264000), (72, 288992000), (75, 277432320), (80, 260092800), (88, 236448000), (90, 231193600), (96, 216744000), (99, 210176000), (100, 208074240), (110, 189158400), (120, 173395200), (125, 166459392), (128, 162558000), (132, 157632000), (144, 144496000), (150, 138716160), (160, 130046400), (165, 126105600), (176, 118224000), (180, 115596800), (192, 108372000), (198, 105088000), (200, 104037120), (220, 94579200), (225, 92477440), (240, 86697600), (250, 83229696), (256, 81279000), (264, 78816000), (275, 75663360), (288, 72248000), (300, 69358080), (320, 65023200), (330, 63052800), (352, 59112000), (360, 57798400), (375, 55486464), (384, 54186000), (396, 52544000), (400, 52018560), (440, 47289600), (450, 46238720), (480, 43348800), (495, 42035200), (500, 41614848), (512, 40639500), (528, 39408000), (550, 37831680), (576, 36124000), (600, 34679040), (640, 32511600), (660, 31526400), (704, 29556000), (720, 28899200), (750, 27743232), (768, 27093000), (792, 26272000), (800, 26009280), (821, 25344000), (825, 25221120), (880, 23644800), (900, 23119360), (960, 21674400), (990, 21017600), (1000, 20807424), (1024, 20319750), (1056, 19704000), (1100, 18915840), (1125, 18495488), (1152, 18062000), (1200, 17339520), (1280, 16255800), (1320, 15763200), (1375, 15132672), (1408, 14778000), (1440, 14449600), (1500, 13871616), (1536, 13546500), (1584, 13136000), (1600, 13004640), (1642, 12672000), (1650, 12610560), (1760, 11822400), (1800, 11559680), (1920, 10837200), (1980, 10508800), (2000, 10403712), (2048, 10159875), (2112, 9852000), (2200, 9457920), (2250, 9247744), (2304, 9031000), (2400, 8669760), (2463, 8448000), (2475, 8407040), (2560, 8127900), (2640, 7881600), (2750, 7566336), (2816, 7389000), (2880, 7224800), (3000, 6935808), (3072, 6773250), (3168, 6568000), (3200, 6502320), (3284, 6336000), (3300, 6305280), (3520, 5911200), (3600, 5779840), (3840, 5418600), (3960, 5254400), (4000, 5201856), (4105, 5068800), (4125, 5044224), (4224, 4926000), (4400, 4728960), (4500, 4623872), (4608, 4515500), (4800, 4334880), (4926, 4224000), (4950, 4203520), (5120, 4063950), (5280, 3940800), (5500, 3783168), (5632, 3694500), (5760, 3612400), (6000, 3467904), (6144, 3386625), (6336, 3284000), (6400, 3251160), (6568, 3168000), (6600, 3152640), (7040, 2955600), (7200, 2889920), (7389, 2816000), (7680, 2709300), (7920, 2627200), (8000, 2600928), (8210, 2534400), (8250, 2522112), (8448, 2463000), (8800, 2364480), (9000, 2311936), (9031, 2304000), (9216, 2257750), (9600, 2167440), (9852, 2112000), (9900, 2101760), (10240, 2031975), (10560, 1970400), (11000, 1891584), (11264, 1847250), (11520, 1806200), (12000, 1733952), (12315, 1689600), (12375, 1681408), (12672, 1642000), (12800, 1625580), (13136, 1584000), (13200, 1576320), (14080, 1477800), (14400, 1444960), (14778, 1408000), (15360, 1354650), (15840, 1313600), (16000, 1300464), (16420, 1267200), (16500, 1261056), (16896, 1231500), (17600, 1182240), (18000, 1155968), (18062, 1152000), (18432, 1128875), (19200, 1083720), (19704, 1056000), (19800, 1050880), (20525, 1013760), (21120, 985200), (22000, 945792), (22528, 923625), (23040, 903100), (24000, 866976), (24630, 844800), (24750, 840704), (25344, 821000), (25600, 812790), (26272, 792000), (26400, 788160), (27093, 768000), (28160, 738900), (28800, 722480), (29556, 704000), (30720, 677325), (31680, 656800), (32000, 650232), (32840, 633600), (33000, 630528), (33792, 615750), (35200, 591120), (36000, 577984), (36124, 576000), (36945, 563200), (38400, 541860), (39408, 528000), (39600, 525440), (41050, 506880), (42240, 492600), (44000, 472896), (45155, 460800), (46080, 451550), (48000, 433488), (49260, 422400), (49500, 420352), (50688, 410500), (51200, 406395), (52544, 396000), (52800, 394080), (54186, 384000), (56320, 369450), (57600, 361240), (59112, 352000), (61575, 337920), (63360, 328400), (64000, 325116), (65680, 316800), (66000, 315264), (67584, 307875), (70400, 295560), (72000, 288992), (72248, 288000), (73890, 281600), (76800, 270930), (78816, 264000), (79200, 262720), (81279, 256000), (82100, 253440), (84480, 246300), (88000, 236448), (90310, 230400), (92160, 225775), (96000, 216744), (98520, 211200), (99000, 210176), (101376, 205250), (102625, 202752), (105088, 198000), (105600, 197040), (108372, 192000), (112640, 184725), (115200, 180620), (118224, 176000), (123150, 168960), (126720, 164200), (128000, 162558), (131360, 158400), (132000, 157632), (135465, 153600), (140800, 147780), (144000, 144496)]