20750784000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 640

約数和(自身を含む): 74518659072

約数和(自身を除く): 53767875072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 37, 40, 46, 48, 50, 60, 64, 69, 74, 75, 80, 92, 96, 100, 111, 115, 120, 125, 127, 128, 138, 148, 150, 160, 184, 185, 192, 200, 222, 230, 240, 250, 254, 256, 276, 296, 300, 320, 345, 368, 370, 375, 381, 384, 400, 444, 460, 480, 500, 508, 512, 552, 555, 575, 592, 600, 635, 640, 690, 736, 740, 750, 762, 768, 800, 851, 888, 920, 925, 960, 1000, 1016, 1104, 1110, 1150, 1184, 1200, 1270, 1280, 1380, 1472, 1480, 1500, 1524, 1536, 1600, 1702, 1725, 1776, 1840, 1850, 1905, 1920, 2000, 2032, 2208, 2220, 2300, 2368, 2400, 2540, 2553, 2560, 2760, 2775, 2875, 2921, 2944, 2960, 3000, 3048, 3175, 3200, 3404, 3450, 3552, 3680, 3700, 3810, 3840, 4000, 4064, 4255, 4416, 4440, 4600, 4625, 4699, 4736, 4800, 5080, 5106, 5520, 5550, 5750, 5842, 5888, 5920, 6000, 6096, 6350, 6400, 6808, 6900, 7104, 7360, 7400, 7620, 7680, 8000, 8128, 8510, 8625, 8763, 8832, 8880, 9200, 9250, 9398, 9472, 9525, 9600, 10160, 10212, 11040, 11100, 11500, 11684, 11776, 11840, 12000, 12192, 12700, 12765, 12800, 13616, 13800, 13875, 14097, 14208, 14605, 14720, 14800, 15240, 15875, 16000, 16256, 17020, 17250, 17526, 17664, 17760, 18400, 18500, 18796, 18944, 19050, 19200, 20320, 20424, 21275, 22080, 22200, 23000, 23368, 23495, 23680, 24000, 24384, 25400, 25530, 27232, 27600, 27750, 28194, 28416, 29210, 29440, 29600, 30480, 31750, 32000, 32512, 34040, 34500, 35052, 35328, 35520, 36800, 37000, 37592, 38100, 38400, 40640, 40848, 42550, 43815, 44160, 44400, 46000, 46736, 46990, 47360, 47625, 48000, 48768, 50800, 51060, 54464, 55200, 55500, 56388, 56832, 58420, 58880, 59200, 60960, 63500, 63825, 64000, 65024, 68080, 69000, 70104, 70485, 71040, 73025, 73600, 74000, 75184, 76200, 81280, 81696, 85100, 87630, 88320, 88800, 92000, 93472, 93980, 94720, 95250, 96000, 97536, 101600, 102120, 106375, 108077, 108928, 110400, 111000, 112776, 116840, 117475, 118400, 121920, 127000, 127650, 136160, 138000, 140208, 140970, 142080, 146050, 147200, 148000, 150368, 152400, 162560, 163392, 170200, 175260, 176640, 177600, 184000, 186944, 187960, 190500, 192000, 195072, 203200, 204240, 212750, 216154, 217856, 219075, 220800, 222000, 225552, 233680, 234950, 236800, 243840, 254000, 255300, 272320, 276000, 280416, 281940, 284160, 292100, 294400, 296000, 300736, 304800, 319125, 324231, 325120, 326784, 340400, 350520, 352425, 355200, 365125, 368000, 373888, 375920, 381000, 406400, 408480, 425500, 432308, 435712, 438150, 441600, 444000, 451104, 467360, 469900, 473600, 487680, 508000, 510600, 540385, 544640, 552000, 560832, 563880, 584200, 587375, 592000, 601472, 609600, 638250, 648462, 653568, 680800, 701040, 704850, 710400, 730250, 736000, 747776, 751840, 762000, 812800, 816960, 851000, 864616, 876300, 883200, 888000, 902208, 934720, 939800, 975360, 1016000, 1021200, 1080770, 1089280, 1095375, 1104000, 1121664, 1127760, 1168400, 1174750, 1184000, 1202944, 1219200, 1276500, 1296924, 1307136, 1361600, 1402080, 1409700, 1420800, 1460500, 1472000, 1495552, 1503680, 1524000, 1621155, 1625600, 1633920, 1702000, 1729232, 1752600, 1762125, 1776000, 1804416, 1869440, 1879600, 2032000, 2042400, 2161540, 2178560, 2190750, 2208000, 2243328, 2255520, 2336800, 2349500, 2368000, 2405888, 2438400, 2553000, 2593848, 2701925, 2723200, 2804160, 2819400, 2921000, 3007360, 3048000, 3242310, 3267840, 3404000, 3458464, 3505200, 3524250, 3552000, 3608832, 3738880, 3759200, 4064000, 4084800, 4323080, 4381500, 4416000, 4486656, 4511040, 4673600, 4699000, 4876800, 5106000, 5187696, 5403850, 5446400, 5608320, 5638800, 5842000, 6014720, 6096000, 6484620, 6535680, 6808000, 6916928, 7010400, 7048500, 7104000, 7217664, 7477760, 7518400, 8105775, 8128000, 8169600, 8646160, 8763000, 9022080, 9347200, 9398000, 10212000, 10375392, 10807700, 10892800, 11216640, 11277600, 11684000, 12029440, 12192000, 12969240, 13509625, 13616000, 13833856, 14020800, 14097000, 15036800, 16211550, 16339200, 17292320, 17526000, 18044160, 18694400, 18796000, 20424000, 20750784, 21615400, 22433280, 22555200, 23368000, 24384000, 25938480, 27019250, 27232000, 27667712, 28041600, 28194000, 30073600, 32423100, 32678400, 34584640, 35052000, 36088320, 37388800, 37592000, 40528875, 40848000, 41501568, 43230800, 45110400, 46736000, 51876960, 54038500, 54464000, 55335424, 56083200, 56388000, 60147200, 64846200, 69169280, 70104000, 75184000, 81057750, 81696000, 83003136, 86461600, 90220800, 93472000, 103753920, 108077000, 112166400, 112776000, 129692400, 138338560, 140208000, 150368000, 162115500, 163392000, 166006272, 172923200, 180441600, 186944000, 207507840, 216154000, 225552000, 259384800, 276677120, 280416000, 300736000, 324231000, 345846400, 415015680, 432308000, 451104000, 518769600, 560832000, 648462000, 691692800, 830031360, 864616000, 902208000, 1037539200, 1296924000, 1383385600, 1729232000, 2075078400, 2593848000, 3458464000, 4150156800, 5187696000, 6916928000, 10375392000, 20750784000]

約数ペア:

[(1, 20750784000), (2, 10375392000), (3, 6916928000), (4, 5187696000), (5, 4150156800), (6, 3458464000), (8, 2593848000), (10, 2075078400), (12, 1729232000), (15, 1383385600), (16, 1296924000), (20, 1037539200), (23, 902208000), (24, 864616000), (25, 830031360), (30, 691692800), (32, 648462000), (37, 560832000), (40, 518769600), (46, 451104000), (48, 432308000), (50, 415015680), (60, 345846400), (64, 324231000), (69, 300736000), (74, 280416000), (75, 276677120), (80, 259384800), (92, 225552000), (96, 216154000), (100, 207507840), (111, 186944000), (115, 180441600), (120, 172923200), (125, 166006272), (127, 163392000), (128, 162115500), (138, 150368000), (148, 140208000), (150, 138338560), (160, 129692400), (184, 112776000), (185, 112166400), (192, 108077000), (200, 103753920), (222, 93472000), (230, 90220800), (240, 86461600), (250, 83003136), (254, 81696000), (256, 81057750), (276, 75184000), (296, 70104000), (300, 69169280), (320, 64846200), (345, 60147200), (368, 56388000), (370, 56083200), (375, 55335424), (381, 54464000), (384, 54038500), (400, 51876960), (444, 46736000), (460, 45110400), (480, 43230800), (500, 41501568), (508, 40848000), (512, 40528875), (552, 37592000), (555, 37388800), (575, 36088320), (592, 35052000), (600, 34584640), (635, 32678400), (640, 32423100), (690, 30073600), (736, 28194000), (740, 28041600), (750, 27667712), (762, 27232000), (768, 27019250), (800, 25938480), (851, 24384000), (888, 23368000), (920, 22555200), (925, 22433280), (960, 21615400), (1000, 20750784), (1016, 20424000), (1104, 18796000), (1110, 18694400), (1150, 18044160), (1184, 17526000), (1200, 17292320), (1270, 16339200), (1280, 16211550), (1380, 15036800), (1472, 14097000), (1480, 14020800), (1500, 13833856), (1524, 13616000), (1536, 13509625), (1600, 12969240), (1702, 12192000), (1725, 12029440), (1776, 11684000), (1840, 11277600), (1850, 11216640), (1905, 10892800), (1920, 10807700), (2000, 10375392), (2032, 10212000), (2208, 9398000), (2220, 9347200), (2300, 9022080), (2368, 8763000), (2400, 8646160), (2540, 8169600), (2553, 8128000), (2560, 8105775), (2760, 7518400), (2775, 7477760), (2875, 7217664), (2921, 7104000), (2944, 7048500), (2960, 7010400), (3000, 6916928), (3048, 6808000), (3175, 6535680), (3200, 6484620), (3404, 6096000), (3450, 6014720), (3552, 5842000), (3680, 5638800), (3700, 5608320), (3810, 5446400), (3840, 5403850), (4000, 5187696), (4064, 5106000), (4255, 4876800), (4416, 4699000), (4440, 4673600), (4600, 4511040), (4625, 4486656), (4699, 4416000), (4736, 4381500), (4800, 4323080), (5080, 4084800), (5106, 4064000), (5520, 3759200), (5550, 3738880), (5750, 3608832), (5842, 3552000), (5888, 3524250), (5920, 3505200), (6000, 3458464), (6096, 3404000), (6350, 3267840), (6400, 3242310), (6808, 3048000), (6900, 3007360), (7104, 2921000), (7360, 2819400), (7400, 2804160), (7620, 2723200), (7680, 2701925), (8000, 2593848), (8128, 2553000), (8510, 2438400), (8625, 2405888), (8763, 2368000), (8832, 2349500), (8880, 2336800), (9200, 2255520), (9250, 2243328), (9398, 2208000), (9472, 2190750), (9525, 2178560), (9600, 2161540), (10160, 2042400), (10212, 2032000), (11040, 1879600), (11100, 1869440), (11500, 1804416), (11684, 1776000), (11776, 1762125), (11840, 1752600), (12000, 1729232), (12192, 1702000), (12700, 1633920), (12765, 1625600), (12800, 1621155), (13616, 1524000), (13800, 1503680), (13875, 1495552), (14097, 1472000), (14208, 1460500), (14605, 1420800), (14720, 1409700), (14800, 1402080), (15240, 1361600), (15875, 1307136), (16000, 1296924), (16256, 1276500), (17020, 1219200), (17250, 1202944), (17526, 1184000), (17664, 1174750), (17760, 1168400), (18400, 1127760), (18500, 1121664), (18796, 1104000), (18944, 1095375), (19050, 1089280), (19200, 1080770), (20320, 1021200), (20424, 1016000), (21275, 975360), (22080, 939800), (22200, 934720), (23000, 902208), (23368, 888000), (23495, 883200), (23680, 876300), (24000, 864616), (24384, 851000), (25400, 816960), (25530, 812800), (27232, 762000), (27600, 751840), (27750, 747776), (28194, 736000), (28416, 730250), (29210, 710400), (29440, 704850), (29600, 701040), (30480, 680800), (31750, 653568), (32000, 648462), (32512, 638250), (34040, 609600), (34500, 601472), (35052, 592000), (35328, 587375), (35520, 584200), (36800, 563880), (37000, 560832), (37592, 552000), (38100, 544640), (38400, 540385), (40640, 510600), (40848, 508000), (42550, 487680), (43815, 473600), (44160, 469900), (44400, 467360), (46000, 451104), (46736, 444000), (46990, 441600), (47360, 438150), (47625, 435712), (48000, 432308), (48768, 425500), (50800, 408480), (51060, 406400), (54464, 381000), (55200, 375920), (55500, 373888), (56388, 368000), (56832, 365125), (58420, 355200), (58880, 352425), (59200, 350520), (60960, 340400), (63500, 326784), (63825, 325120), (64000, 324231), (65024, 319125), (68080, 304800), (69000, 300736), (70104, 296000), (70485, 294400), (71040, 292100), (73025, 284160), (73600, 281940), (74000, 280416), (75184, 276000), (76200, 272320), (81280, 255300), (81696, 254000), (85100, 243840), (87630, 236800), (88320, 234950), (88800, 233680), (92000, 225552), (93472, 222000), (93980, 220800), (94720, 219075), (95250, 217856), (96000, 216154), (97536, 212750), (101600, 204240), (102120, 203200), (106375, 195072), (108077, 192000), (108928, 190500), (110400, 187960), (111000, 186944), (112776, 184000), (116840, 177600), (117475, 176640), (118400, 175260), (121920, 170200), (127000, 163392), (127650, 162560), (136160, 152400), (138000, 150368), (140208, 148000), (140970, 147200), (142080, 146050)]