20269536000

素因数分解:

$2^8\times 3^1\times 5^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 864

約数和(自身を含む): 81425111040

約数和(自身を除く): 61155575040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 49, 50, 56, 60, 62, 64, 70, 75, 80, 84, 93, 96, 98, 100, 105, 112, 120, 124, 125, 128, 139, 140, 147, 150, 155, 160, 168, 175, 186, 192, 196, 200, 210, 217, 224, 240, 245, 248, 250, 256, 278, 280, 294, 300, 310, 320, 336, 350, 372, 375, 384, 392, 400, 417, 420, 434, 448, 465, 480, 490, 496, 500, 525, 556, 560, 588, 600, 620, 640, 651, 672, 695, 700, 735, 744, 750, 768, 775, 784, 800, 834, 840, 868, 875, 896, 930, 960, 973, 980, 992, 1000, 1050, 1085, 1112, 1120, 1176, 1200, 1225, 1240, 1280, 1302, 1344, 1390, 1400, 1470, 1488, 1500, 1519, 1550, 1568, 1600, 1668, 1680, 1736, 1750, 1792, 1860, 1920, 1946, 1960, 1984, 2000, 2085, 2100, 2170, 2224, 2240, 2325, 2352, 2400, 2450, 2480, 2604, 2625, 2688, 2780, 2800, 2919, 2940, 2976, 3000, 3038, 3100, 3136, 3200, 3255, 3336, 3360, 3472, 3475, 3500, 3675, 3720, 3840, 3875, 3892, 3920, 3968, 4000, 4170, 4200, 4309, 4340, 4448, 4480, 4557, 4650, 4704, 4800, 4865, 4900, 4960, 5208, 5250, 5376, 5425, 5560, 5600, 5838, 5880, 5952, 6000, 6076, 6125, 6200, 6272, 6400, 6510, 6672, 6720, 6811, 6944, 6950, 7000, 7350, 7440, 7595, 7750, 7784, 7840, 7936, 8000, 8340, 8400, 8618, 8680, 8896, 8960, 9114, 9300, 9408, 9600, 9730, 9800, 9920, 10416, 10425, 10500, 10850, 11120, 11200, 11625, 11676, 11760, 11904, 12000, 12152, 12250, 12400, 12544, 12927, 13020, 13344, 13440, 13622, 13888, 13900, 14000, 14595, 14700, 14880, 15190, 15500, 15568, 15680, 16000, 16275, 16680, 16800, 17236, 17360, 17375, 17792, 18228, 18375, 18600, 18816, 19200, 19460, 19600, 19840, 20433, 20832, 20850, 21000, 21545, 21700, 22240, 22400, 22785, 23250, 23352, 23520, 23808, 24000, 24304, 24325, 24500, 24800, 25854, 26040, 26688, 26880, 27125, 27244, 27776, 27800, 28000, 29190, 29400, 29760, 30163, 30380, 31000, 31136, 31360, 32000, 32550, 33360, 33600, 34055, 34472, 34720, 34750, 35584, 36456, 36750, 37200, 37632, 37975, 38920, 39200, 39680, 40866, 41664, 41700, 42000, 43090, 43400, 44480, 44800, 45570, 46500, 46704, 47040, 48000, 48608, 48650, 49000, 49600, 51708, 52080, 52125, 53376, 54250, 54488, 55552, 55600, 56000, 58380, 58800, 59520, 60326, 60760, 62000, 62272, 62720, 64635, 65100, 66720, 67200, 68110, 68944, 69440, 69500, 72912, 72975, 73500, 74400, 75950, 77840, 78400, 81375, 81732, 83328, 83400, 84000, 86180, 86800, 88960, 90489, 91140, 93000, 93408, 94080, 96000, 97216, 97300, 98000, 99200, 102165, 103416, 104160, 104250, 106752, 107725, 108500, 108976, 111200, 112000, 113925, 116760, 117600, 119040, 120652, 121520, 121625, 124000, 124544, 129270, 130200, 133440, 134400, 136220, 137888, 138880, 139000, 145824, 145950, 147000, 148800, 150815, 151900, 155680, 156800, 162750, 163464, 166656, 166800, 168000, 170275, 172360, 173600, 177920, 180978, 182280, 186000, 186816, 188160, 189875, 194432, 194600, 196000, 198400, 204330, 206832, 208320, 208500, 211141, 215450, 217000, 217952, 222400, 224000, 227850, 233520, 235200, 241304, 243040, 243250, 248000, 249088, 258540, 260400, 266880, 272440, 275776, 277760, 278000, 291648, 291900, 294000, 297600, 301630, 303800, 311360, 313600, 323175, 325500, 326928, 333600, 336000, 340550, 344720, 347200, 361956, 364560, 364875, 372000, 373632, 379750, 388864, 389200, 392000, 408660, 413664, 416640, 417000, 422282, 430900, 434000, 435904, 444800, 452445, 455700, 467040, 470400, 482608, 486080, 486500, 496000, 510825, 517080, 520800, 533760, 538625, 544880, 551552, 556000, 569625, 583296, 583800, 588000, 595200, 603260, 607600, 622720, 633423, 646350, 651000, 653856, 667200, 672000, 681100, 689440, 694400, 723912, 729120, 729750, 744000, 747264, 754075, 759500, 778400, 784000, 817320, 827328, 833280, 834000, 844564, 851375, 861800, 868000, 871808, 889600, 904890, 911400, 934080, 940800, 965216, 972160, 973000, 992000, 1021650, 1034160, 1041600, 1055705, 1077250, 1089760, 1103104, 1112000, 1139250, 1166592, 1167600, 1176000, 1206520, 1215200, 1245440, 1266846, 1292700, 1302000, 1307712, 1334400, 1362200, 1378880, 1388800, 1447824, 1458240, 1459500, 1488000, 1508150, 1519000, 1556800, 1568000, 1615875, 1634640, 1654656, 1668000, 1689128, 1702750, 1723600, 1736000, 1743616, 1809780, 1822800, 1868160, 1930432, 1944320, 1946000, 2043300, 2068320, 2083200, 2111410, 2154500, 2179520, 2224000, 2262225, 2278500, 2335200, 2352000, 2413040, 2430400, 2533692, 2554125, 2585400, 2604000, 2615424, 2668800, 2724400, 2757760, 2895648, 2916480, 2919000, 2976000, 3016300, 3038000, 3113600, 3167115, 3231750, 3269280, 3309312, 3336000, 3378256, 3405500, 3447200, 3472000, 3619560, 3645600, 3736320, 3770375, 3860864, 3892000, 4086600, 4136640, 4166400, 4222820, 4309000, 4359040, 4448000, 4524450, 4557000, 4670400, 4704000, 4826080, 4860800, 5067384, 5108250, 5170800, 5208000, 5230848, 5278525, 5448800, 5515520, 5791296, 5832960, 5838000, 6032600, 6076000, 6227200, 6334230, 6463500, 6538560, 6672000, 6756512, 6811000, 6894400, 6944000, 7239120, 7291200, 7540750, 7721728, 7784000, 8173200, 8273280, 8445640, 8618000, 8718080, 9048900, 9114000, 9340800, 9652160, 9721600, 10134768, 10216500, 10341600, 10416000, 10557050, 10897600, 11311125, 11582592, 11676000, 12065200, 12152000, 12668460, 12927000, 13077120, 13344000, 13513024, 13622000, 13788800, 14478240, 14582400, 15081500, 15568000, 15835575, 16346400, 16546560, 16891280, 17236000, 18097800, 18228000, 18681600, 19304320, 20269536, 20433000, 20683200, 20832000, 21114100, 21795200, 22622250, 23165184, 23352000, 24130400, 24304000, 25336920, 25854000, 26154240, 26392625, 27026048, 27244000, 27577600, 28956480, 29164800, 30163000, 31136000, 31671150, 32692800, 33782560, 34472000, 36195600, 36456000, 38608640, 40539072, 40866000, 41366400, 42228200, 43590400, 45244500, 46704000, 48260800, 48608000, 50673840, 51708000, 52785250, 54052096, 54488000, 57912960, 60326000, 63342300, 65385600, 67565120, 68944000, 72391200, 72912000, 79177875, 81078144, 81732000, 82732800, 84456400, 90489000, 93408000, 96521600, 101347680, 103416000, 105570500, 108976000, 115825920, 120652000, 126684600, 130771200, 135130240, 137888000, 144782400, 145824000, 158355750, 162156288, 163464000, 168912800, 180978000, 193043200, 202695360, 206832000, 211141000, 217952000, 241304000, 253369200, 270260480, 289564800, 316711500, 326928000, 337825600, 361956000, 405390720, 413664000, 422282000, 482608000, 506738400, 579129600, 633423000, 653856000, 675651200, 723912000, 810781440, 844564000, 965216000, 1013476800, 1266846000, 1351302400, 1447824000, 1689128000, 2026953600, 2533692000, 2895648000, 3378256000, 4053907200, 5067384000, 6756512000, 10134768000, 20269536000]

約数ペア:

[(1, 20269536000), (2, 10134768000), (3, 6756512000), (4, 5067384000), (5, 4053907200), (6, 3378256000), (7, 2895648000), (8, 2533692000), (10, 2026953600), (12, 1689128000), (14, 1447824000), (15, 1351302400), (16, 1266846000), (20, 1013476800), (21, 965216000), (24, 844564000), (25, 810781440), (28, 723912000), (30, 675651200), (31, 653856000), (32, 633423000), (35, 579129600), (40, 506738400), (42, 482608000), (48, 422282000), (49, 413664000), (50, 405390720), (56, 361956000), (60, 337825600), (62, 326928000), (64, 316711500), (70, 289564800), (75, 270260480), (80, 253369200), (84, 241304000), (93, 217952000), (96, 211141000), (98, 206832000), (100, 202695360), (105, 193043200), (112, 180978000), (120, 168912800), (124, 163464000), (125, 162156288), (128, 158355750), (139, 145824000), (140, 144782400), (147, 137888000), (150, 135130240), (155, 130771200), (160, 126684600), (168, 120652000), (175, 115825920), (186, 108976000), (192, 105570500), (196, 103416000), (200, 101347680), (210, 96521600), (217, 93408000), (224, 90489000), (240, 84456400), (245, 82732800), (248, 81732000), (250, 81078144), (256, 79177875), (278, 72912000), (280, 72391200), (294, 68944000), (300, 67565120), (310, 65385600), (320, 63342300), (336, 60326000), (350, 57912960), (372, 54488000), (375, 54052096), (384, 52785250), (392, 51708000), (400, 50673840), (417, 48608000), (420, 48260800), (434, 46704000), (448, 45244500), (465, 43590400), (480, 42228200), (490, 41366400), (496, 40866000), (500, 40539072), (525, 38608640), (556, 36456000), (560, 36195600), (588, 34472000), (600, 33782560), (620, 32692800), (640, 31671150), (651, 31136000), (672, 30163000), (695, 29164800), (700, 28956480), (735, 27577600), (744, 27244000), (750, 27026048), (768, 26392625), (775, 26154240), (784, 25854000), (800, 25336920), (834, 24304000), (840, 24130400), (868, 23352000), (875, 23165184), (896, 22622250), (930, 21795200), (960, 21114100), (973, 20832000), (980, 20683200), (992, 20433000), (1000, 20269536), (1050, 19304320), (1085, 18681600), (1112, 18228000), (1120, 18097800), (1176, 17236000), (1200, 16891280), (1225, 16546560), (1240, 16346400), (1280, 15835575), (1302, 15568000), (1344, 15081500), (1390, 14582400), (1400, 14478240), (1470, 13788800), (1488, 13622000), (1500, 13513024), (1519, 13344000), (1550, 13077120), (1568, 12927000), (1600, 12668460), (1668, 12152000), (1680, 12065200), (1736, 11676000), (1750, 11582592), (1792, 11311125), (1860, 10897600), (1920, 10557050), (1946, 10416000), (1960, 10341600), (1984, 10216500), (2000, 10134768), (2085, 9721600), (2100, 9652160), (2170, 9340800), (2224, 9114000), (2240, 9048900), (2325, 8718080), (2352, 8618000), (2400, 8445640), (2450, 8273280), (2480, 8173200), (2604, 7784000), (2625, 7721728), (2688, 7540750), (2780, 7291200), (2800, 7239120), (2919, 6944000), (2940, 6894400), (2976, 6811000), (3000, 6756512), (3038, 6672000), (3100, 6538560), (3136, 6463500), (3200, 6334230), (3255, 6227200), (3336, 6076000), (3360, 6032600), (3472, 5838000), (3475, 5832960), (3500, 5791296), (3675, 5515520), (3720, 5448800), (3840, 5278525), (3875, 5230848), (3892, 5208000), (3920, 5170800), (3968, 5108250), (4000, 5067384), (4170, 4860800), (4200, 4826080), (4309, 4704000), (4340, 4670400), (4448, 4557000), (4480, 4524450), (4557, 4448000), (4650, 4359040), (4704, 4309000), (4800, 4222820), (4865, 4166400), (4900, 4136640), (4960, 4086600), (5208, 3892000), (5250, 3860864), (5376, 3770375), (5425, 3736320), (5560, 3645600), (5600, 3619560), (5838, 3472000), (5880, 3447200), (5952, 3405500), (6000, 3378256), (6076, 3336000), (6125, 3309312), (6200, 3269280), (6272, 3231750), (6400, 3167115), (6510, 3113600), (6672, 3038000), (6720, 3016300), (6811, 2976000), (6944, 2919000), (6950, 2916480), (7000, 2895648), (7350, 2757760), (7440, 2724400), (7595, 2668800), (7750, 2615424), (7784, 2604000), (7840, 2585400), (7936, 2554125), (8000, 2533692), (8340, 2430400), (8400, 2413040), (8618, 2352000), (8680, 2335200), (8896, 2278500), (8960, 2262225), (9114, 2224000), (9300, 2179520), (9408, 2154500), (9600, 2111410), (9730, 2083200), (9800, 2068320), (9920, 2043300), (10416, 1946000), (10425, 1944320), (10500, 1930432), (10850, 1868160), (11120, 1822800), (11200, 1809780), (11625, 1743616), (11676, 1736000), (11760, 1723600), (11904, 1702750), (12000, 1689128), (12152, 1668000), (12250, 1654656), (12400, 1634640), (12544, 1615875), (12927, 1568000), (13020, 1556800), (13344, 1519000), (13440, 1508150), (13622, 1488000), (13888, 1459500), (13900, 1458240), (14000, 1447824), (14595, 1388800), (14700, 1378880), (14880, 1362200), (15190, 1334400), (15500, 1307712), (15568, 1302000), (15680, 1292700), (16000, 1266846), (16275, 1245440), (16680, 1215200), (16800, 1206520), (17236, 1176000), (17360, 1167600), (17375, 1166592), (17792, 1139250), (18228, 1112000), (18375, 1103104), (18600, 1089760), (18816, 1077250), (19200, 1055705), (19460, 1041600), (19600, 1034160), (19840, 1021650), (20433, 992000), (20832, 973000), (20850, 972160), (21000, 965216), (21545, 940800), (21700, 934080), (22240, 911400), (22400, 904890), (22785, 889600), (23250, 871808), (23352, 868000), (23520, 861800), (23808, 851375), (24000, 844564), (24304, 834000), (24325, 833280), (24500, 827328), (24800, 817320), (25854, 784000), (26040, 778400), (26688, 759500), (26880, 754075), (27125, 747264), (27244, 744000), (27776, 729750), (27800, 729120), (28000, 723912), (29190, 694400), (29400, 689440), (29760, 681100), (30163, 672000), (30380, 667200), (31000, 653856), (31136, 651000), (31360, 646350), (32000, 633423), (32550, 622720), (33360, 607600), (33600, 603260), (34055, 595200), (34472, 588000), (34720, 583800), (34750, 583296), (35584, 569625), (36456, 556000), (36750, 551552), (37200, 544880), (37632, 538625), (37975, 533760), (38920, 520800), (39200, 517080), (39680, 510825), (40866, 496000), (41664, 486500), (41700, 486080), (42000, 482608), (43090, 470400), (43400, 467040), (44480, 455700), (44800, 452445), (45570, 444800), (46500, 435904), (46704, 434000), (47040, 430900), (48000, 422282), (48608, 417000), (48650, 416640), (49000, 413664), (49600, 408660), (51708, 392000), (52080, 389200), (52125, 388864), (53376, 379750), (54250, 373632), (54488, 372000), (55552, 364875), (55600, 364560), (56000, 361956), (58380, 347200), (58800, 344720), (59520, 340550), (60326, 336000), (60760, 333600), (62000, 326928), (62272, 325500), (62720, 323175), (64635, 313600), (65100, 311360), (66720, 303800), (67200, 301630), (68110, 297600), (68944, 294000), (69440, 291900), (69500, 291648), (72912, 278000), (72975, 277760), (73500, 275776), (74400, 272440), (75950, 266880), (77840, 260400), (78400, 258540), (81375, 249088), (81732, 248000), (83328, 243250), (83400, 243040), (84000, 241304), (86180, 235200), (86800, 233520), (88960, 227850), (90489, 224000), (91140, 222400), (93000, 217952), (93408, 217000), (94080, 215450), (96000, 211141), (97216, 208500), (97300, 208320), (98000, 206832), (99200, 204330), (102165, 198400), (103416, 196000), (104160, 194600), (104250, 194432), (106752, 189875), (107725, 188160), (108500, 186816), (108976, 186000), (111200, 182280), (112000, 180978), (113925, 177920), (116760, 173600), (117600, 172360), (119040, 170275), (120652, 168000), (121520, 166800), (121625, 166656), (124000, 163464), (124544, 162750), (129270, 156800), (130200, 155680), (133440, 151900), (134400, 150815), (136220, 148800), (137888, 147000), (138880, 145950), (139000, 145824)]