20775168000

素因数分解:

$2^{11}\times 3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 576

約数和(自身を含む): 76535746560

約数和(自身を除く): 55760578560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 71, 72, 75, 80, 90, 96, 100, 120, 125, 127, 128, 142, 144, 150, 160, 180, 192, 200, 213, 225, 240, 250, 254, 256, 284, 288, 300, 320, 355, 360, 375, 381, 384, 400, 426, 450, 480, 500, 508, 512, 568, 576, 600, 635, 639, 640, 710, 720, 750, 762, 768, 800, 852, 900, 960, 1000, 1016, 1024, 1065, 1125, 1136, 1143, 1152, 1200, 1270, 1278, 1280, 1420, 1440, 1500, 1524, 1536, 1600, 1704, 1775, 1800, 1905, 1920, 2000, 2032, 2048, 2130, 2250, 2272, 2286, 2304, 2400, 2540, 2556, 2560, 2840, 2880, 3000, 3048, 3072, 3175, 3195, 3200, 3408, 3550, 3600, 3810, 3840, 4000, 4064, 4260, 4500, 4544, 4572, 4608, 4800, 5080, 5112, 5120, 5325, 5680, 5715, 5760, 6000, 6096, 6144, 6350, 6390, 6400, 6816, 7100, 7200, 7620, 7680, 8000, 8128, 8520, 8875, 9000, 9017, 9088, 9144, 9216, 9525, 9600, 10160, 10224, 10240, 10650, 11360, 11430, 11520, 12000, 12192, 12700, 12780, 12800, 13632, 14200, 14400, 15240, 15360, 15875, 15975, 16000, 16256, 17040, 17750, 18000, 18034, 18176, 18288, 18432, 19050, 19200, 20320, 20448, 21300, 22720, 22860, 23040, 24000, 24384, 25400, 25560, 25600, 26625, 27051, 27264, 28400, 28575, 28800, 30480, 30720, 31750, 31950, 32000, 32512, 34080, 35500, 36000, 36068, 36352, 36576, 38100, 38400, 40640, 40896, 42600, 45085, 45440, 45720, 46080, 47625, 48000, 48768, 50800, 51120, 51200, 53250, 54102, 54528, 56800, 57150, 57600, 60960, 63500, 63900, 64000, 65024, 68160, 71000, 72000, 72136, 72704, 73152, 76200, 76800, 79875, 81153, 81280, 81792, 85200, 90170, 90880, 91440, 92160, 95250, 96000, 97536, 101600, 102240, 106500, 108204, 109056, 113600, 114300, 115200, 121920, 127000, 127800, 128000, 130048, 135255, 136320, 142000, 142875, 144000, 144272, 145408, 146304, 152400, 153600, 159750, 162306, 162560, 163584, 170400, 180340, 181760, 182880, 190500, 192000, 195072, 203200, 204480, 213000, 216408, 218112, 225425, 227200, 228600, 230400, 243840, 254000, 255600, 256000, 260096, 270510, 272640, 284000, 285750, 288000, 288544, 292608, 304800, 319500, 324612, 325120, 327168, 340800, 360680, 363520, 365760, 381000, 384000, 390144, 405765, 406400, 408960, 426000, 432816, 436224, 450850, 454400, 457200, 460800, 487680, 508000, 511200, 541020, 545280, 568000, 571500, 576000, 577088, 585216, 609600, 639000, 649224, 650240, 654336, 676275, 681600, 721360, 727040, 731520, 762000, 768000, 780288, 811530, 812800, 817920, 852000, 865632, 901700, 908800, 914400, 975360, 1016000, 1022400, 1082040, 1090560, 1127125, 1136000, 1143000, 1152000, 1154176, 1170432, 1219200, 1278000, 1298448, 1300480, 1308672, 1352550, 1363200, 1442720, 1463040, 1524000, 1623060, 1625600, 1635840, 1704000, 1731264, 1803400, 1817600, 1828800, 1950720, 2028825, 2032000, 2044800, 2164080, 2181120, 2254250, 2272000, 2286000, 2304000, 2308352, 2340864, 2438400, 2556000, 2596896, 2705100, 2726400, 2885440, 2926080, 3048000, 3246120, 3251200, 3271680, 3381375, 3408000, 3462528, 3606800, 3635200, 3657600, 3901440, 4057650, 4064000, 4089600, 4328160, 4508500, 4544000, 4572000, 4616704, 4876800, 5112000, 5193792, 5410200, 5452800, 5770880, 5852160, 6096000, 6492240, 6502400, 6543360, 6762750, 6816000, 6925056, 7213600, 7315200, 8115300, 8128000, 8179200, 8656320, 9017000, 9088000, 9144000, 9233408, 9753600, 10144125, 10224000, 10387584, 10820400, 10905600, 11541760, 11704320, 12192000, 12984480, 13525500, 13632000, 13850112, 14427200, 14630400, 16230600, 16256000, 16358400, 17312640, 18034000, 18176000, 18288000, 18466816, 19507200, 20288250, 20448000, 20775168, 21640800, 23083520, 24384000, 25968960, 27051000, 27264000, 27700224, 28854400, 29260800, 32461200, 32512000, 32716800, 34625280, 36068000, 36576000, 40576500, 40896000, 41550336, 43281600, 46167040, 48768000, 51937920, 54102000, 54528000, 55400448, 57708800, 58521600, 64922400, 69250560, 72136000, 73152000, 81153000, 81792000, 83100672, 86563200, 92334080, 97536000, 103875840, 108204000, 115417600, 129844800, 138501120, 144272000, 146304000, 162306000, 163584000, 166201344, 173126400, 207751680, 216408000, 230835200, 259689600, 277002240, 288544000, 292608000, 324612000, 346252800, 415503360, 432816000, 461670400, 519379200, 577088000, 649224000, 692505600, 831006720, 865632000, 1038758400, 1154176000, 1298448000, 1385011200, 1731264000, 2077516800, 2308352000, 2596896000, 3462528000, 4155033600, 5193792000, 6925056000, 10387584000, 20775168000]

約数ペア:

[(1, 20775168000), (2, 10387584000), (3, 6925056000), (4, 5193792000), (5, 4155033600), (6, 3462528000), (8, 2596896000), (9, 2308352000), (10, 2077516800), (12, 1731264000), (15, 1385011200), (16, 1298448000), (18, 1154176000), (20, 1038758400), (24, 865632000), (25, 831006720), (30, 692505600), (32, 649224000), (36, 577088000), (40, 519379200), (45, 461670400), (48, 432816000), (50, 415503360), (60, 346252800), (64, 324612000), (71, 292608000), (72, 288544000), (75, 277002240), (80, 259689600), (90, 230835200), (96, 216408000), (100, 207751680), (120, 173126400), (125, 166201344), (127, 163584000), (128, 162306000), (142, 146304000), (144, 144272000), (150, 138501120), (160, 129844800), (180, 115417600), (192, 108204000), (200, 103875840), (213, 97536000), (225, 92334080), (240, 86563200), (250, 83100672), (254, 81792000), (256, 81153000), (284, 73152000), (288, 72136000), (300, 69250560), (320, 64922400), (355, 58521600), (360, 57708800), (375, 55400448), (381, 54528000), (384, 54102000), (400, 51937920), (426, 48768000), (450, 46167040), (480, 43281600), (500, 41550336), (508, 40896000), (512, 40576500), (568, 36576000), (576, 36068000), (600, 34625280), (635, 32716800), (639, 32512000), (640, 32461200), (710, 29260800), (720, 28854400), (750, 27700224), (762, 27264000), (768, 27051000), (800, 25968960), (852, 24384000), (900, 23083520), (960, 21640800), (1000, 20775168), (1016, 20448000), (1024, 20288250), (1065, 19507200), (1125, 18466816), (1136, 18288000), (1143, 18176000), (1152, 18034000), (1200, 17312640), (1270, 16358400), (1278, 16256000), (1280, 16230600), (1420, 14630400), (1440, 14427200), (1500, 13850112), (1524, 13632000), (1536, 13525500), (1600, 12984480), (1704, 12192000), (1775, 11704320), (1800, 11541760), (1905, 10905600), (1920, 10820400), (2000, 10387584), (2032, 10224000), (2048, 10144125), (2130, 9753600), (2250, 9233408), (2272, 9144000), (2286, 9088000), (2304, 9017000), (2400, 8656320), (2540, 8179200), (2556, 8128000), (2560, 8115300), (2840, 7315200), (2880, 7213600), (3000, 6925056), (3048, 6816000), (3072, 6762750), (3175, 6543360), (3195, 6502400), (3200, 6492240), (3408, 6096000), (3550, 5852160), (3600, 5770880), (3810, 5452800), (3840, 5410200), (4000, 5193792), (4064, 5112000), (4260, 4876800), (4500, 4616704), (4544, 4572000), (4572, 4544000), (4608, 4508500), (4800, 4328160), (5080, 4089600), (5112, 4064000), (5120, 4057650), (5325, 3901440), (5680, 3657600), (5715, 3635200), (5760, 3606800), (6000, 3462528), (6096, 3408000), (6144, 3381375), (6350, 3271680), (6390, 3251200), (6400, 3246120), (6816, 3048000), (7100, 2926080), (7200, 2885440), (7620, 2726400), (7680, 2705100), (8000, 2596896), (8128, 2556000), (8520, 2438400), (8875, 2340864), (9000, 2308352), (9017, 2304000), (9088, 2286000), (9144, 2272000), (9216, 2254250), (9525, 2181120), (9600, 2164080), (10160, 2044800), (10224, 2032000), (10240, 2028825), (10650, 1950720), (11360, 1828800), (11430, 1817600), (11520, 1803400), (12000, 1731264), (12192, 1704000), (12700, 1635840), (12780, 1625600), (12800, 1623060), (13632, 1524000), (14200, 1463040), (14400, 1442720), (15240, 1363200), (15360, 1352550), (15875, 1308672), (15975, 1300480), (16000, 1298448), (16256, 1278000), (17040, 1219200), (17750, 1170432), (18000, 1154176), (18034, 1152000), (18176, 1143000), (18288, 1136000), (18432, 1127125), (19050, 1090560), (19200, 1082040), (20320, 1022400), (20448, 1016000), (21300, 975360), (22720, 914400), (22860, 908800), (23040, 901700), (24000, 865632), (24384, 852000), (25400, 817920), (25560, 812800), (25600, 811530), (26625, 780288), (27051, 768000), (27264, 762000), (28400, 731520), (28575, 727040), (28800, 721360), (30480, 681600), (30720, 676275), (31750, 654336), (31950, 650240), (32000, 649224), (32512, 639000), (34080, 609600), (35500, 585216), (36000, 577088), (36068, 576000), (36352, 571500), (36576, 568000), (38100, 545280), (38400, 541020), (40640, 511200), (40896, 508000), (42600, 487680), (45085, 460800), (45440, 457200), (45720, 454400), (46080, 450850), (47625, 436224), (48000, 432816), (48768, 426000), (50800, 408960), (51120, 406400), (51200, 405765), (53250, 390144), (54102, 384000), (54528, 381000), (56800, 365760), (57150, 363520), (57600, 360680), (60960, 340800), (63500, 327168), (63900, 325120), (64000, 324612), (65024, 319500), (68160, 304800), (71000, 292608), (72000, 288544), (72136, 288000), (72704, 285750), (73152, 284000), (76200, 272640), (76800, 270510), (79875, 260096), (81153, 256000), (81280, 255600), (81792, 254000), (85200, 243840), (90170, 230400), (90880, 228600), (91440, 227200), (92160, 225425), (95250, 218112), (96000, 216408), (97536, 213000), (101600, 204480), (102240, 203200), (106500, 195072), (108204, 192000), (109056, 190500), (113600, 182880), (114300, 181760), (115200, 180340), (121920, 170400), (127000, 163584), (127800, 162560), (128000, 162306), (130048, 159750), (135255, 153600), (136320, 152400), (142000, 146304), (142875, 145408), (144000, 144272)]