20003760000

素因数分解:

$2^7\times 3^6\times 5^4\times 7^3$

素因数の和:73

約数の個数: 1120

約数和(自身を含む): 87070566000

約数和(自身を除く): 67066806000

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, 49, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 96, 98, 100, 105, 108, 112, 120, 125, 126, 128, 135, 140, 144, 147, 150, 160, 162, 168, 175, 180, 189, 192, 196, 200, 210, 216, 224, 225, 240, 243, 245, 250, 252, 270, 280, 288, 294, 300, 315, 320, 324, 336, 343, 350, 360, 375, 378, 384, 392, 400, 405, 420, 432, 441, 448, 450, 480, 486, 490, 500, 504, 525, 540, 560, 567, 576, 588, 600, 625, 630, 640, 648, 672, 675, 686, 700, 720, 729, 735, 750, 756, 784, 800, 810, 840, 864, 875, 882, 896, 900, 945, 960, 972, 980, 1000, 1008, 1029, 1050, 1080, 1120, 1125, 1134, 1152, 1176, 1200, 1215, 1225, 1250, 1260, 1296, 1323, 1344, 1350, 1372, 1400, 1440, 1458, 1470, 1500, 1512, 1568, 1575, 1600, 1620, 1680, 1701, 1715, 1728, 1750, 1764, 1800, 1875, 1890, 1920, 1944, 1960, 2000, 2016, 2025, 2058, 2100, 2160, 2205, 2240, 2250, 2268, 2352, 2400, 2430, 2450, 2500, 2520, 2592, 2625, 2646, 2688, 2700, 2744, 2800, 2835, 2880, 2916, 2940, 3000, 3024, 3087, 3136, 3150, 3200, 3240, 3360, 3375, 3402, 3430, 3456, 3500, 3528, 3600, 3645, 3675, 3750, 3780, 3888, 3920, 3969, 4000, 4032, 4050, 4116, 4200, 4320, 4375, 4410, 4480, 4500, 4536, 4704, 4725, 4800, 4860, 4900, 5000, 5040, 5103, 5145, 5184, 5250, 5292, 5400, 5488, 5600, 5625, 5670, 5760, 5832, 5880, 6000, 6048, 6075, 6125, 6174, 6272, 6300, 6480, 6615, 6720, 6750, 6804, 6860, 7000, 7056, 7200, 7290, 7350, 7500, 7560, 7776, 7840, 7875, 7938, 8000, 8064, 8100, 8232, 8400, 8505, 8575, 8640, 8750, 8820, 9000, 9072, 9261, 9408, 9450, 9600, 9720, 9800, 10000, 10080, 10125, 10206, 10290, 10368, 10500, 10584, 10800, 10976, 11025, 11200, 11250, 11340, 11664, 11760, 11907, 12000, 12096, 12150, 12250, 12348, 12600, 12960, 13125, 13230, 13440, 13500, 13608, 13720, 14000, 14112, 14175, 14400, 14580, 14700, 15000, 15120, 15435, 15552, 15680, 15750, 15876, 16000, 16200, 16464, 16800, 16875, 17010, 17150, 17280, 17500, 17640, 18000, 18144, 18225, 18375, 18522, 18816, 18900, 19440, 19600, 19845, 20000, 20160, 20250, 20412, 20580, 21000, 21168, 21600, 21952, 22050, 22400, 22500, 22680, 23328, 23520, 23625, 23814, 24000, 24192, 24300, 24500, 24696, 25200, 25515, 25725, 25920, 26250, 26460, 27000, 27216, 27440, 27783, 28000, 28224, 28350, 28800, 29160, 29400, 30000, 30240, 30375, 30625, 30870, 31104, 31360, 31500, 31752, 32400, 32928, 33075, 33600, 33750, 34020, 34300, 35000, 35280, 35721, 36000, 36288, 36450, 36750, 37044, 37800, 38880, 39200, 39375, 39690, 40000, 40320, 40500, 40824, 41160, 42000, 42336, 42525, 42875, 43200, 43904, 44100, 45000, 45360, 46305, 46656, 47040, 47250, 47628, 48000, 48600, 49000, 49392, 50400, 50625, 51030, 51450, 51840, 52500, 52920, 54000, 54432, 54880, 55125, 55566, 56000, 56448, 56700, 58320, 58800, 59535, 60000, 60480, 60750, 61250, 61740, 63000, 63504, 64800, 65856, 66150, 67200, 67500, 68040, 68600, 70000, 70560, 70875, 71442, 72000, 72576, 72900, 73500, 74088, 75600, 77175, 77760, 78400, 78750, 79380, 80000, 81000, 81648, 82320, 83349, 84000, 84672, 85050, 85750, 86400, 88200, 90000, 90720, 91125, 91875, 92610, 93312, 94080, 94500, 95256, 97200, 98000, 98784, 99225, 100800, 101250, 102060, 102900, 105000, 105840, 108000, 108864, 109760, 110250, 111132, 112000, 113400, 116640, 117600, 118125, 119070, 120000, 120960, 121500, 122500, 123480, 126000, 127008, 127575, 128625, 129600, 131712, 132300, 135000, 136080, 137200, 138915, 140000, 141120, 141750, 142884, 144000, 145800, 147000, 148176, 151200, 151875, 154350, 155520, 156800, 157500, 158760, 162000, 163296, 164640, 165375, 166698, 168000, 169344, 170100, 171500, 176400, 178605, 180000, 181440, 182250, 183750, 185220, 189000, 190512, 194400, 196000, 197568, 198450, 201600, 202500, 204120, 205800, 210000, 211680, 212625, 214375, 216000, 217728, 219520, 220500, 222264, 226800, 231525, 233280, 235200, 236250, 238140, 240000, 243000, 245000, 246960, 250047, 252000, 254016, 255150, 257250, 259200, 264600, 270000, 272160, 274400, 275625, 277830, 280000, 282240, 283500, 285768, 291600, 294000, 296352, 297675, 302400, 303750, 308700, 315000, 317520, 324000, 326592, 329280, 330750, 333396, 336000, 340200, 343000, 352800, 354375, 357210, 360000, 362880, 364500, 367500, 370440, 378000, 381024, 385875, 388800, 392000, 395136, 396900, 405000, 408240, 411600, 416745, 420000, 423360, 425250, 428750, 432000, 441000, 444528, 453600, 455625, 463050, 466560, 470400, 472500, 476280, 486000, 490000, 493920, 496125, 500094, 504000, 508032, 510300, 514500, 529200, 540000, 544320, 548800, 551250, 555660, 560000, 567000, 571536, 583200, 588000, 592704, 595350, 604800, 607500, 617400, 630000, 635040, 637875, 643125, 648000, 653184, 658560, 661500, 666792, 680400, 686000, 694575, 705600, 708750, 714420, 720000, 729000, 735000, 740880, 756000, 762048, 771750, 777600, 784000, 793800, 810000, 816480, 823200, 826875, 833490, 840000, 846720, 850500, 857500, 882000, 889056, 893025, 907200, 911250, 926100, 945000, 952560, 972000, 980000, 987840, 992250, 1000188, 1008000, 1020600, 1029000, 1058400, 1063125, 1080000, 1088640, 1097600, 1102500, 1111320, 1134000, 1143072, 1157625, 1166400, 1176000, 1185408, 1190700, 1215000, 1234800, 1250235, 1260000, 1270080, 1275750, 1286250, 1296000, 1323000, 1333584, 1360800, 1372000, 1389150, 1411200, 1417500, 1428840, 1458000, 1470000, 1481760, 1488375, 1512000, 1524096, 1543500, 1587600, 1620000, 1632960, 1646400, 1653750, 1666980, 1680000, 1701000, 1715000, 1764000, 1778112, 1786050, 1814400, 1822500, 1852200, 1890000, 1905120, 1929375, 1944000, 1960000, 1975680, 1984500, 2000376, 2041200, 2058000, 2083725, 2116800, 2126250, 2160000, 2205000, 2222640, 2268000, 2286144, 2315250, 2332800, 2352000, 2381400, 2430000, 2469600, 2480625, 2500470, 2520000, 2540160, 2551500, 2572500, 2646000, 2667168, 2721600, 2744000, 2778300, 2835000, 2857680, 2916000, 2940000, 2963520, 2976750, 3024000, 3087000, 3175200, 3189375, 3240000, 3265920, 3292800, 3307500, 3333960, 3402000, 3430000, 3472875, 3528000, 3556224, 3572100, 3645000, 3704400, 3780000, 3810240, 3858750, 3888000, 3920000, 3969000, 4000752, 4082400, 4116000, 4167450, 4233600, 4252500, 4410000, 4445280, 4465125, 4536000, 4572288, 4630500, 4762800, 4860000, 4939200, 4961250, 5000940, 5040000, 5103000, 5145000, 5292000, 5334336, 5443200, 5488000, 5556600, 5670000, 5715360, 5788125, 5832000, 5880000, 5927040, 5953500, 6174000, 6251175, 6350400, 6378750, 6480000, 6615000, 6667920, 6804000, 6860000, 6945750, 7056000, 7144200, 7290000, 7408800, 7441875, 7560000, 7620480, 7717500, 7938000, 8001504, 8164800, 8232000, 8334900, 8505000, 8820000, 8890560, 8930250, 9072000, 9261000, 9525600, 9720000, 9878400, 9922500, 10001880, 10206000, 10290000, 10418625, 10584000, 10668672, 11113200, 11340000, 11430720, 11576250, 11664000, 11760000, 11907000, 12348000, 12502350, 12700800, 12757500, 13230000, 13335840, 13608000, 13720000, 13891500, 14288400, 14580000, 14817600, 14883750, 15120000, 15435000, 15876000, 16003008, 16329600, 16464000, 16669800, 17010000, 17364375, 17640000, 17781120, 17860500, 18522000, 19051200, 19440000, 19845000, 20003760, 20412000, 20580000, 20837250, 21168000, 22226400, 22325625, 22680000, 22861440, 23152500, 23814000, 24696000, 25004700, 25515000, 26460000, 26671680, 27216000, 27440000, 27783000, 28576800, 29160000, 29635200, 29767500, 30870000, 31255875, 31752000, 32006016, 33339600, 34020000, 34728750, 35280000, 35721000, 37044000, 38102400, 39690000, 40007520, 40824000, 41160000, 41674500, 44452800, 44651250, 45360000, 46305000, 47628000, 49392000, 50009400, 51030000, 52093125, 52920000, 53343360, 55566000, 57153600, 58320000, 59535000, 61740000, 62511750, 63504000, 66679200, 68040000, 69457500, 71442000, 74088000, 79380000, 80015040, 81648000, 82320000, 83349000, 88905600, 89302500, 92610000, 95256000, 100018800, 102060000, 104186250, 105840000, 111132000, 114307200, 119070000, 123480000, 125023500, 133358400, 136080000, 138915000, 142884000, 148176000, 156279375, 158760000, 160030080, 166698000, 178605000, 185220000, 190512000, 200037600, 204120000, 208372500, 222264000, 238140000, 246960000, 250047000, 266716800, 277830000, 285768000, 312558750, 317520000, 333396000, 357210000, 370440000, 400075200, 408240000, 416745000, 444528000, 476280000, 500094000, 555660000, 571536000, 625117500, 666792000, 714420000, 740880000, 800150400, 833490000, 952560000, 1000188000, 1111320000, 1250235000, 1333584000, 1428840000, 1666980000, 2000376000, 2222640000, 2500470000, 2857680000, 3333960000, 4000752000, 5000940000, 6667920000, 10001880000, 20003760000]

約数ペア:

[(1, 20003760000), (2, 10001880000), (3, 6667920000), (4, 5000940000), (5, 4000752000), (6, 3333960000), (7, 2857680000), (8, 2500470000), (9, 2222640000), (10, 2000376000), (12, 1666980000), (14, 1428840000), (15, 1333584000), (16, 1250235000), (18, 1111320000), (20, 1000188000), (21, 952560000), (24, 833490000), (25, 800150400), (27, 740880000), (28, 714420000), (30, 666792000), (32, 625117500), (35, 571536000), (36, 555660000), (40, 500094000), (42, 476280000), (45, 444528000), (48, 416745000), (49, 408240000), (50, 400075200), (54, 370440000), (56, 357210000), (60, 333396000), (63, 317520000), (64, 312558750), (70, 285768000), (72, 277830000), (75, 266716800), (80, 250047000), (81, 246960000), (84, 238140000), (90, 222264000), (96, 208372500), (98, 204120000), (100, 200037600), (105, 190512000), (108, 185220000), (112, 178605000), (120, 166698000), (125, 160030080), (126, 158760000), (128, 156279375), (135, 148176000), (140, 142884000), (144, 138915000), (147, 136080000), (150, 133358400), (160, 125023500), (162, 123480000), (168, 119070000), (175, 114307200), (180, 111132000), (189, 105840000), (192, 104186250), (196, 102060000), (200, 100018800), (210, 95256000), (216, 92610000), (224, 89302500), (225, 88905600), (240, 83349000), (243, 82320000), (245, 81648000), (250, 80015040), (252, 79380000), (270, 74088000), (280, 71442000), (288, 69457500), (294, 68040000), (300, 66679200), (315, 63504000), (320, 62511750), (324, 61740000), (336, 59535000), (343, 58320000), (350, 57153600), (360, 55566000), (375, 53343360), (378, 52920000), (384, 52093125), (392, 51030000), (400, 50009400), (405, 49392000), (420, 47628000), (432, 46305000), (441, 45360000), (448, 44651250), (450, 44452800), (480, 41674500), (486, 41160000), (490, 40824000), (500, 40007520), (504, 39690000), (525, 38102400), (540, 37044000), (560, 35721000), (567, 35280000), (576, 34728750), (588, 34020000), (600, 33339600), (625, 32006016), (630, 31752000), (640, 31255875), (648, 30870000), (672, 29767500), (675, 29635200), (686, 29160000), (700, 28576800), (720, 27783000), (729, 27440000), (735, 27216000), (750, 26671680), (756, 26460000), (784, 25515000), (800, 25004700), (810, 24696000), (840, 23814000), (864, 23152500), (875, 22861440), (882, 22680000), (896, 22325625), (900, 22226400), (945, 21168000), (960, 20837250), (972, 20580000), (980, 20412000), (1000, 20003760), (1008, 19845000), (1029, 19440000), (1050, 19051200), (1080, 18522000), (1120, 17860500), (1125, 17781120), (1134, 17640000), (1152, 17364375), (1176, 17010000), (1200, 16669800), (1215, 16464000), (1225, 16329600), (1250, 16003008), (1260, 15876000), (1296, 15435000), (1323, 15120000), (1344, 14883750), (1350, 14817600), (1372, 14580000), (1400, 14288400), (1440, 13891500), (1458, 13720000), (1470, 13608000), (1500, 13335840), (1512, 13230000), (1568, 12757500), (1575, 12700800), (1600, 12502350), (1620, 12348000), (1680, 11907000), (1701, 11760000), (1715, 11664000), (1728, 11576250), (1750, 11430720), (1764, 11340000), (1800, 11113200), (1875, 10668672), (1890, 10584000), (1920, 10418625), (1944, 10290000), (1960, 10206000), (2000, 10001880), (2016, 9922500), (2025, 9878400), (2058, 9720000), (2100, 9525600), (2160, 9261000), (2205, 9072000), (2240, 8930250), (2250, 8890560), (2268, 8820000), (2352, 8505000), (2400, 8334900), (2430, 8232000), (2450, 8164800), (2500, 8001504), (2520, 7938000), (2592, 7717500), (2625, 7620480), (2646, 7560000), (2688, 7441875), (2700, 7408800), (2744, 7290000), (2800, 7144200), (2835, 7056000), (2880, 6945750), (2916, 6860000), (2940, 6804000), (3000, 6667920), (3024, 6615000), (3087, 6480000), (3136, 6378750), (3150, 6350400), (3200, 6251175), (3240, 6174000), (3360, 5953500), (3375, 5927040), (3402, 5880000), (3430, 5832000), (3456, 5788125), (3500, 5715360), (3528, 5670000), (3600, 5556600), (3645, 5488000), (3675, 5443200), (3750, 5334336), (3780, 5292000), (3888, 5145000), (3920, 5103000), (3969, 5040000), (4000, 5000940), (4032, 4961250), (4050, 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(8575, 2332800), (8640, 2315250), (8750, 2286144), (8820, 2268000), (9000, 2222640), (9072, 2205000), (9261, 2160000), (9408, 2126250), (9450, 2116800), (9600, 2083725), (9720, 2058000), (9800, 2041200), (10000, 2000376), (10080, 1984500), (10125, 1975680), (10206, 1960000), (10290, 1944000), (10368, 1929375), (10500, 1905120), (10584, 1890000), (10800, 1852200), (10976, 1822500), (11025, 1814400), (11200, 1786050), (11250, 1778112), (11340, 1764000), (11664, 1715000), (11760, 1701000), (11907, 1680000), (12000, 1666980), (12096, 1653750), (12150, 1646400), (12250, 1632960), (12348, 1620000), (12600, 1587600), (12960, 1543500), (13125, 1524096), (13230, 1512000), (13440, 1488375), (13500, 1481760), (13608, 1470000), (13720, 1458000), (14000, 1428840), (14112, 1417500), (14175, 1411200), (14400, 1389150), (14580, 1372000), (14700, 1360800), (15000, 1333584), (15120, 1323000), (15435, 1296000), (15552, 1286250), (15680, 1275750), (15750, 1270080), (15876, 1260000), (16000, 1250235), (16200, 1234800), (16464, 1215000), (16800, 1190700), (16875, 1185408), (17010, 1176000), (17150, 1166400), (17280, 1157625), (17500, 1143072), (17640, 1134000), (18000, 1111320), (18144, 1102500), (18225, 1097600), (18375, 1088640), (18522, 1080000), (18816, 1063125), (18900, 1058400), (19440, 1029000), (19600, 1020600), (19845, 1008000), (20000, 1000188), (20160, 992250), (20250, 987840), (20412, 980000), (20580, 972000), (21000, 952560), (21168, 945000), (21600, 926100), (21952, 911250), (22050, 907200), (22400, 893025), (22500, 889056), (22680, 882000), (23328, 857500), (23520, 850500), (23625, 846720), (23814, 840000), (24000, 833490), (24192, 826875), (24300, 823200), (24500, 816480), (24696, 810000), (25200, 793800), (25515, 784000), (25725, 777600), (25920, 771750), (26250, 762048), (26460, 756000), (27000, 740880), (27216, 735000), (27440, 729000), (27783, 720000), (28000, 714420), (28224, 708750), (28350, 705600), (28800, 694575), (29160, 686000), (29400, 680400), (30000, 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(54000, 370440), (54432, 367500), (54880, 364500), (55125, 362880), (55566, 360000), (56000, 357210), (56448, 354375), (56700, 352800), (58320, 343000), (58800, 340200), (59535, 336000), (60000, 333396), (60480, 330750), (60750, 329280), (61250, 326592), (61740, 324000), (63000, 317520), (63504, 315000), (64800, 308700), (65856, 303750), (66150, 302400), (67200, 297675), (67500, 296352), (68040, 294000), (68600, 291600), (70000, 285768), (70560, 283500), (70875, 282240), (71442, 280000), (72000, 277830), (72576, 275625), (72900, 274400), (73500, 272160), (74088, 270000), (75600, 264600), (77175, 259200), (77760, 257250), (78400, 255150), (78750, 254016), (79380, 252000), (80000, 250047), (81000, 246960), (81648, 245000), (82320, 243000), (83349, 240000), (84000, 238140), (84672, 236250), (85050, 235200), (85750, 233280), (86400, 231525), (88200, 226800), (90000, 222264), (90720, 220500), (91125, 219520), (91875, 217728), (92610, 216000), (93312, 214375), (94080, 212625), (94500, 211680), (95256, 210000), (97200, 205800), (98000, 204120), (98784, 202500), (99225, 201600), (100800, 198450), (101250, 197568), (102060, 196000), (102900, 194400), (105000, 190512), (105840, 189000), (108000, 185220), (108864, 183750), (109760, 182250), (110250, 181440), (111132, 180000), (112000, 178605), (113400, 176400), (116640, 171500), (117600, 170100), (118125, 169344), (119070, 168000), (120000, 166698), (120960, 165375), (121500, 164640), (122500, 163296), (123480, 162000), (126000, 158760), (127008, 157500), (127575, 156800), (128625, 155520), (129600, 154350), (131712, 151875), (132300, 151200), (135000, 148176), (136080, 147000), (137200, 145800), (138915, 144000), (140000, 142884), (141120, 141750)]