20986257600

素因数分解:

$2^6\times 3^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1$

素因数の和:756

約数の個数: 1008

約数和(自身を含む): 96577318656

約数和(自身を除く): 75591061056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 50, 54, 55, 56, 60, 63, 64, 66, 70, 72, 75, 77, 80, 81, 84, 88, 90, 96, 99, 100, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 150, 154, 160, 162, 165, 168, 175, 176, 180, 189, 192, 198, 200, 210, 216, 220, 224, 225, 231, 240, 243, 252, 264, 270, 275, 280, 288, 297, 300, 308, 315, 320, 324, 330, 336, 350, 352, 360, 378, 385, 396, 400, 405, 420, 432, 440, 448, 450, 462, 480, 486, 495, 504, 525, 528, 540, 550, 560, 567, 576, 594, 600, 616, 630, 648, 660, 672, 675, 693, 700, 701, 704, 720, 756, 770, 792, 800, 810, 825, 840, 864, 880, 891, 900, 924, 945, 960, 972, 990, 1008, 1050, 1056, 1080, 1100, 1120, 1134, 1155, 1188, 1200, 1215, 1232, 1260, 1296, 1320, 1344, 1350, 1386, 1400, 1402, 1440, 1485, 1512, 1540, 1575, 1584, 1600, 1620, 1650, 1680, 1701, 1728, 1760, 1782, 1800, 1848, 1890, 1925, 1944, 1980, 2016, 2025, 2079, 2100, 2103, 2112, 2160, 2200, 2240, 2268, 2310, 2376, 2400, 2430, 2464, 2475, 2520, 2592, 2640, 2673, 2700, 2772, 2800, 2804, 2835, 2880, 2970, 3024, 3080, 3150, 3168, 3240, 3300, 3360, 3402, 3465, 3505, 3520, 3564, 3600, 3696, 3780, 3850, 3888, 3960, 4032, 4050, 4158, 4200, 4206, 4320, 4400, 4455, 4536, 4620, 4725, 4752, 4800, 4860, 4907, 4928, 4950, 5040, 5184, 5280, 5346, 5400, 5544, 5600, 5608, 5670, 5775, 5940, 6048, 6075, 6160, 6237, 6300, 6309, 6336, 6480, 6600, 6720, 6804, 6930, 7010, 7128, 7200, 7392, 7425, 7560, 7700, 7711, 7776, 7920, 8100, 8316, 8400, 8412, 8505, 8640, 8800, 8910, 9072, 9240, 9450, 9504, 9720, 9814, 9900, 10080, 10395, 10515, 10560, 10692, 10800, 11088, 11200, 11216, 11340, 11550, 11880, 12096, 12150, 12320, 12474, 12600, 12618, 12960, 13200, 13365, 13608, 13860, 14020, 14175, 14256, 14400, 14721, 14784, 14850, 15120, 15400, 15422, 15552, 15840, 16200, 16632, 16800, 16824, 17010, 17325, 17525, 17600, 17820, 18144, 18480, 18711, 18900, 18927, 19008, 19440, 19628, 19800, 20160, 20790, 21030, 21384, 21600, 22176, 22275, 22432, 22680, 23100, 23133, 23760, 24300, 24535, 24640, 24948, 25200, 25236, 25920, 26400, 26730, 27216, 27720, 28040, 28350, 28512, 29442, 29700, 30240, 30800, 30844, 31185, 31545, 31680, 32400, 33264, 33600, 33648, 34020, 34650, 35050, 35640, 36288, 36960, 37422, 37800, 37854, 38555, 38880, 39256, 39600, 41580, 42060, 42525, 42768, 43200, 44163, 44352, 44550, 44864, 45360, 46200, 46266, 47520, 48600, 49070, 49896, 50400, 50472, 51975, 52575, 52800, 53460, 53977, 54432, 55440, 56080, 56700, 56781, 57024, 58884, 59400, 60480, 61600, 61688, 62370, 63090, 64800, 66528, 66825, 67296, 68040, 69300, 69399, 70100, 71280, 73605, 73920, 74844, 75600, 75708, 77110, 77760, 78512, 79200, 83160, 84120, 85050, 85536, 88326, 89100, 90720, 92400, 92532, 93555, 94635, 95040, 97200, 98140, 99792, 100800, 100944, 103950, 105150, 106920, 107954, 108864, 110880, 112160, 113400, 113562, 115665, 117768, 118800, 122675, 123200, 123376, 124740, 126180, 129600, 132489, 133056, 133650, 134592, 136080, 138600, 138798, 140200, 142560, 147210, 149688, 151200, 151416, 154220, 155925, 157024, 157725, 158400, 161931, 166320, 168240, 170100, 170343, 171072, 176652, 178200, 181440, 184800, 185064, 187110, 189270, 192775, 194400, 196280, 199584, 201888, 207900, 208197, 210300, 213840, 215908, 220815, 221760, 224320, 226800, 227124, 231330, 235536, 237600, 245350, 246752, 249480, 252360, 264978, 267300, 269885, 272160, 277200, 277596, 280400, 283905, 285120, 294420, 299376, 302400, 302832, 308440, 311850, 314048, 315450, 323862, 332640, 336480, 340200, 340686, 346995, 353304, 356400, 368025, 369600, 370128, 374220, 378540, 385550, 388800, 392560, 397467, 399168, 403776, 415800, 416394, 420600, 427680, 431816, 441630, 453600, 454248, 462660, 467775, 471072, 473175, 475200, 485793, 490700, 493504, 498960, 504720, 529956, 534600, 539770, 544320, 554400, 555192, 560800, 567810, 578325, 588840, 598752, 605664, 616880, 623700, 624591, 630900, 647724, 662445, 665280, 672960, 680400, 681372, 693990, 706608, 712800, 736050, 740256, 748440, 757080, 771100, 785120, 794934, 809655, 831600, 832788, 841200, 851715, 855360, 863632, 883260, 907200, 908496, 925320, 935550, 942144, 946350, 971586, 981400, 997920, 1009440, 1040985, 1059912, 1069200, 1079540, 1104075, 1108800, 1110384, 1121600, 1135620, 1156650, 1177680, 1192401, 1197504, 1211328, 1233760, 1247400, 1249182, 1261800, 1295448, 1324890, 1349425, 1360800, 1362744, 1387980, 1413216, 1419525, 1425600, 1457379, 1472100, 1480512, 1496880, 1514160, 1542200, 1570240, 1589868, 1619310, 1663200, 1665576, 1682400, 1703430, 1727264, 1734975, 1766520, 1816992, 1850640, 1871100, 1873773, 1892700, 1943172, 1962800, 1987335, 1995840, 2018880, 2081970, 2119824, 2138400, 2159080, 2208150, 2220768, 2271240, 2313300, 2355360, 2384802, 2428965, 2467520, 2494800, 2498364, 2523600, 2590896, 2649780, 2698850, 2721600, 2725488, 2775960, 2826432, 2839050, 2914758, 2944200, 2993760, 3028320, 3084400, 3122955, 3179736, 3238620, 3312225, 3326400, 3331152, 3364800, 3406860, 3454528, 3469950, 3533040, 3633984, 3701280, 3742200, 3747546, 3785400, 3886344, 3925600, 3974670, 4048275, 4163940, 4239648, 4258575, 4276800, 4318160, 4372137, 4416300, 4441536, 4542480, 4626600, 4710720, 4769604, 4857930, 4989600, 4996728, 5047200, 5181792, 5204925, 5299560, 5397700, 5450976, 5551920, 5678100, 5829516, 5888400, 5962005, 5987520, 6056640, 6168800, 6245910, 6359472, 6477240, 6624450, 6662304, 6813720, 6939900, 7066080, 7286895, 7402560, 7484400, 7495092, 7570800, 7772688, 7851200, 7949340, 8096550, 8327880, 8479296, 8517150, 8636320, 8744274, 8832600, 9084960, 9253200, 9368865, 9539208, 9715860, 9936675, 9979200, 9993456, 10094400, 10363584, 10409850, 10599120, 10795400, 10901952, 11103840, 11356200, 11659032, 11776800, 11924010, 12144825, 12337600, 12491820, 12718944, 12954480, 13116411, 13248900, 13324608, 13627440, 13879800, 14132160, 14573790, 14968800, 14990184, 15141600, 15545376, 15614775, 15898680, 16193100, 16655760, 17034300, 17272640, 17488548, 17665200, 18169920, 18506400, 18737730, 19078416, 19431720, 19873350, 19986912, 20819700, 21198240, 21590800, 21860685, 22207680, 22712400, 23318064, 23553600, 23848020, 24289650, 24983640, 25437888, 25908960, 26232822, 26497800, 27254880, 27759600, 29147580, 29810025, 29937600, 29980368, 30283200, 31090752, 31229550, 31797360, 32386200, 33311520, 34068600, 34977096, 35330400, 36434475, 37012800, 37475460, 38156832, 38863440, 39746700, 39973824, 41639400, 42396480, 43181600, 43721370, 45424800, 46636128, 46844325, 47696040, 48579300, 49967280, 51817920, 52465644, 52995600, 54509760, 55519200, 58295160, 59620050, 59960736, 62459100, 63594720, 64772400, 65582055, 66623040, 68137200, 69954192, 70660800, 72868950, 74950920, 76313664, 77726880, 79493400, 83278800, 86363200, 87442740, 90849600, 93272256, 93688650, 95392080, 97158600, 99934560, 104931288, 105991200, 109303425, 111038400, 116590320, 119240100, 119921472, 124918200, 127189440, 129544800, 131164110, 136274400, 139908384, 145737900, 149901840, 155453760, 158986800, 166557600, 174885480, 187377300, 190784160, 194317200, 199869120, 209862576, 211982400, 218606850, 233180640, 238480200, 249836400, 259089600, 262328220, 272548800, 279816768, 291475800, 299803680, 317973600, 327910275, 333115200, 349770960, 374754600, 381568320, 388634400, 419725152, 437213700, 466361280, 476960400, 499672800, 524656440, 582951600, 599607360, 635947200, 655820550, 699541920, 749509200, 777268800, 839450304, 874427400, 953920800, 999345600, 1049312880, 1165903200, 1311641100, 1399083840, 1499018400, 1748854800, 1907841600, 2098625760, 2331806400, 2623282200, 2998036800, 3497709600, 4197251520, 5246564400, 6995419200, 10493128800, 20986257600]

約数ペア:

[(1, 20986257600), (2, 10493128800), (3, 6995419200), (4, 5246564400), (5, 4197251520), (6, 3497709600), (7, 2998036800), (8, 2623282200), (9, 2331806400), (10, 2098625760), (11, 1907841600), (12, 1748854800), (14, 1499018400), (15, 1399083840), (16, 1311641100), (18, 1165903200), (20, 1049312880), (21, 999345600), (22, 953920800), (24, 874427400), (25, 839450304), (27, 777268800), (28, 749509200), (30, 699541920), (32, 655820550), (33, 635947200), (35, 599607360), (36, 582951600), (40, 524656440), (42, 499672800), (44, 476960400), (45, 466361280), (48, 437213700), (50, 419725152), (54, 388634400), (55, 381568320), (56, 374754600), (60, 349770960), (63, 333115200), (64, 327910275), (66, 317973600), (70, 299803680), (72, 291475800), (75, 279816768), (77, 272548800), (80, 262328220), (81, 259089600), (84, 249836400), (88, 238480200), (90, 233180640), (96, 218606850), (99, 211982400), (100, 209862576), (105, 199869120), (108, 194317200), (110, 190784160), (112, 187377300), (120, 174885480), (126, 166557600), (132, 158986800), (135, 155453760), (140, 149901840), (144, 145737900), (150, 139908384), (154, 136274400), (160, 131164110), (162, 129544800), (165, 127189440), (168, 124918200), (175, 119921472), (176, 119240100), (180, 116590320), (189, 111038400), (192, 109303425), (198, 105991200), (200, 104931288), (210, 99934560), (216, 97158600), (220, 95392080), (224, 93688650), (225, 93272256), (231, 90849600), (240, 87442740), (243, 86363200), (252, 83278800), (264, 79493400), (270, 77726880), (275, 76313664), (280, 74950920), (288, 72868950), (297, 70660800), (300, 69954192), (308, 68137200), (315, 66623040), (320, 65582055), (324, 64772400), (330, 63594720), (336, 62459100), (350, 59960736), (352, 59620050), (360, 58295160), (378, 55519200), (385, 54509760), (396, 52995600), (400, 52465644), (405, 51817920), (420, 49967280), (432, 48579300), (440, 47696040), (448, 46844325), (450, 46636128), (462, 45424800), (480, 43721370), (486, 43181600), (495, 42396480), (504, 41639400), (525, 39973824), (528, 39746700), (540, 38863440), (550, 38156832), (560, 37475460), (567, 37012800), (576, 36434475), (594, 35330400), (600, 34977096), (616, 34068600), (630, 33311520), (648, 32386200), (660, 31797360), (672, 31229550), (675, 31090752), (693, 30283200), (700, 29980368), (701, 29937600), (704, 29810025), (720, 29147580), (756, 27759600), (770, 27254880), (792, 26497800), (800, 26232822), (810, 25908960), (825, 25437888), (840, 24983640), (864, 24289650), (880, 23848020), (891, 23553600), (900, 23318064), (924, 22712400), (945, 22207680), (960, 21860685), (972, 21590800), (990, 21198240), (1008, 20819700), (1050, 19986912), (1056, 19873350), (1080, 19431720), (1100, 19078416), (1120, 18737730), (1134, 18506400), (1155, 18169920), (1188, 17665200), (1200, 17488548), (1215, 17272640), (1232, 17034300), (1260, 16655760), (1296, 16193100), (1320, 15898680), (1344, 15614775), (1350, 15545376), (1386, 15141600), (1400, 14990184), (1402, 14968800), (1440, 14573790), (1485, 14132160), (1512, 13879800), (1540, 13627440), (1575, 13324608), (1584, 13248900), (1600, 13116411), (1620, 12954480), (1650, 12718944), (1680, 12491820), (1701, 12337600), (1728, 12144825), (1760, 11924010), (1782, 11776800), (1800, 11659032), (1848, 11356200), (1890, 11103840), (1925, 10901952), (1944, 10795400), (1980, 10599120), (2016, 10409850), (2025, 10363584), (2079, 10094400), (2100, 9993456), (2103, 9979200), (2112, 9936675), (2160, 9715860), (2200, 9539208), (2240, 9368865), (2268, 9253200), (2310, 9084960), (2376, 8832600), (2400, 8744274), (2430, 8636320), (2464, 8517150), (2475, 8479296), (2520, 8327880), (2592, 8096550), (2640, 7949340), (2673, 7851200), (2700, 7772688), (2772, 7570800), (2800, 7495092), (2804, 7484400), (2835, 7402560), (2880, 7286895), (2970, 7066080), (3024, 6939900), (3080, 6813720), (3150, 6662304), (3168, 6624450), (3240, 6477240), (3300, 6359472), (3360, 6245910), (3402, 6168800), (3465, 6056640), (3505, 5987520), (3520, 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(8316, 2523600), (8400, 2498364), (8412, 2494800), (8505, 2467520), (8640, 2428965), (8800, 2384802), (8910, 2355360), (9072, 2313300), (9240, 2271240), (9450, 2220768), (9504, 2208150), (9720, 2159080), (9814, 2138400), (9900, 2119824), (10080, 2081970), (10395, 2018880), (10515, 1995840), (10560, 1987335), (10692, 1962800), (10800, 1943172), (11088, 1892700), (11200, 1873773), (11216, 1871100), (11340, 1850640), (11550, 1816992), (11880, 1766520), (12096, 1734975), (12150, 1727264), (12320, 1703430), (12474, 1682400), (12600, 1665576), (12618, 1663200), (12960, 1619310), (13200, 1589868), (13365, 1570240), (13608, 1542200), (13860, 1514160), (14020, 1496880), (14175, 1480512), (14256, 1472100), (14400, 1457379), (14721, 1425600), (14784, 1419525), (14850, 1413216), (15120, 1387980), (15400, 1362744), (15422, 1360800), (15552, 1349425), (15840, 1324890), (16200, 1295448), (16632, 1261800), (16800, 1249182), (16824, 1247400), (17010, 1233760), (17325, 1211328), (17525, 1197504), (17600, 1192401), (17820, 1177680), (18144, 1156650), (18480, 1135620), (18711, 1121600), (18900, 1110384), (18927, 1108800), (19008, 1104075), (19440, 1079540), (19628, 1069200), (19800, 1059912), (20160, 1040985), (20790, 1009440), (21030, 997920), (21384, 981400), (21600, 971586), (22176, 946350), (22275, 942144), (22432, 935550), (22680, 925320), (23100, 908496), (23133, 907200), (23760, 883260), (24300, 863632), (24535, 855360), (24640, 851715), (24948, 841200), (25200, 832788), (25236, 831600), (25920, 809655), (26400, 794934), (26730, 785120), (27216, 771100), (27720, 757080), (28040, 748440), (28350, 740256), (28512, 736050), (29442, 712800), (29700, 706608), (30240, 693990), (30800, 681372), (30844, 680400), (31185, 672960), (31545, 665280), (31680, 662445), (32400, 647724), (33264, 630900), (33600, 624591), (33648, 623700), (34020, 616880), (34650, 605664), (35050, 598752), (35640, 588840), (36288, 578325), (36960, 567810), (37422, 560800), (37800, 555192), (37854, 554400), (38555, 544320), (38880, 539770), (39256, 534600), (39600, 529956), (41580, 504720), (42060, 498960), (42525, 493504), (42768, 490700), (43200, 485793), (44163, 475200), (44352, 473175), (44550, 471072), (44864, 467775), (45360, 462660), (46200, 454248), (46266, 453600), (47520, 441630), (48600, 431816), (49070, 427680), (49896, 420600), (50400, 416394), (50472, 415800), (51975, 403776), (52575, 399168), (52800, 397467), (53460, 392560), (53977, 388800), (54432, 385550), (55440, 378540), (56080, 374220), (56700, 370128), (56781, 369600), (57024, 368025), (58884, 356400), (59400, 353304), (60480, 346995), (61600, 340686), (61688, 340200), (62370, 336480), (63090, 332640), (64800, 323862), (66528, 315450), (66825, 314048), (67296, 311850), (68040, 308440), (69300, 302832), (69399, 302400), (70100, 299376), (71280, 294420), (73605, 285120), (73920, 283905), (74844, 280400), (75600, 277596), (75708, 277200), (77110, 272160), (77760, 269885), (78512, 267300), (79200, 264978), (83160, 252360), (84120, 249480), (85050, 246752), (85536, 245350), (88326, 237600), (89100, 235536), (90720, 231330), (92400, 227124), (92532, 226800), (93555, 224320), (94635, 221760), (95040, 220815), (97200, 215908), (98140, 213840), (99792, 210300), (100800, 208197), (100944, 207900), (103950, 201888), (105150, 199584), (106920, 196280), (107954, 194400), (108864, 192775), (110880, 189270), (112160, 187110), (113400, 185064), (113562, 184800), (115665, 181440), (117768, 178200), (118800, 176652), (122675, 171072), (123200, 170343), (123376, 170100), (124740, 168240), (126180, 166320), (129600, 161931), (132489, 158400), (133056, 157725), (133650, 157024), (134592, 155925), (136080, 154220), (138600, 151416), (138798, 151200), (140200, 149688), (142560, 147210)]