20249715200

素因数分解:

$2^9\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:125

約数の個数: 720

約数和(自身を含む): 63513274176

約数和(自身を除く): 43263558976

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 25, 26, 32, 37, 40, 44, 46, 50, 52, 55, 64, 65, 74, 80, 88, 92, 100, 104, 110, 115, 128, 130, 143, 148, 160, 169, 176, 184, 185, 200, 208, 220, 230, 253, 256, 260, 275, 286, 296, 299, 320, 325, 338, 352, 368, 370, 400, 407, 416, 440, 460, 481, 506, 512, 520, 550, 572, 575, 592, 598, 640, 650, 676, 704, 715, 736, 740, 800, 814, 832, 845, 851, 880, 920, 925, 962, 1012, 1040, 1100, 1144, 1150, 1184, 1196, 1265, 1280, 1300, 1352, 1408, 1430, 1472, 1480, 1495, 1600, 1628, 1664, 1690, 1702, 1760, 1840, 1850, 1859, 1924, 2024, 2035, 2080, 2200, 2288, 2300, 2368, 2392, 2405, 2530, 2560, 2600, 2704, 2816, 2860, 2944, 2960, 2990, 3200, 3256, 3289, 3328, 3380, 3404, 3520, 3575, 3680, 3700, 3718, 3848, 3887, 4048, 4070, 4160, 4225, 4255, 4400, 4576, 4600, 4736, 4784, 4810, 5060, 5200, 5291, 5408, 5632, 5720, 5888, 5920, 5980, 6253, 6325, 6400, 6512, 6578, 6656, 6760, 6808, 7040, 7150, 7360, 7400, 7436, 7475, 7696, 7774, 8096, 8140, 8320, 8450, 8510, 8800, 9152, 9200, 9295, 9361, 9472, 9568, 9620, 10120, 10175, 10400, 10582, 10816, 11063, 11440, 11776, 11840, 11960, 12025, 12506, 12650, 12800, 13024, 13156, 13520, 13616, 14080, 14300, 14720, 14800, 14872, 14950, 15392, 15548, 16192, 16280, 16445, 16640, 16900, 17020, 17600, 18304, 18400, 18590, 18722, 18944, 19136, 19240, 19435, 20240, 20350, 20800, 21164, 21275, 21632, 22126, 22880, 23680, 23920, 24050, 25012, 25300, 26048, 26312, 26455, 27040, 27232, 28160, 28600, 29440, 29600, 29744, 29900, 30784, 31096, 31265, 32384, 32560, 32890, 33280, 33800, 34040, 35200, 36608, 36800, 37180, 37444, 38272, 38480, 38870, 40480, 40700, 41600, 42328, 42550, 42757, 43264, 44252, 45760, 46475, 46805, 47360, 47840, 48100, 50024, 50600, 52096, 52624, 52910, 54080, 54464, 55315, 57200, 58880, 59200, 59488, 59800, 61568, 62192, 62530, 64768, 65120, 65780, 67600, 68080, 68783, 70400, 73216, 73600, 74360, 74888, 76544, 76960, 77740, 80960, 81400, 82225, 83200, 84656, 85100, 85514, 86528, 88504, 91520, 92950, 93610, 94720, 95680, 96200, 97175, 100048, 101200, 104192, 105248, 105820, 108160, 108928, 110630, 114400, 118400, 118976, 119600, 121693, 123136, 124384, 125060, 129536, 130240, 131560, 132275, 135200, 136160, 137566, 140800, 143819, 147200, 148720, 149776, 153088, 153920, 155480, 156325, 161920, 162800, 164450, 166400, 169312, 170200, 171028, 177008, 183040, 185900, 187220, 191360, 192400, 194350, 200096, 202400, 208384, 210496, 211640, 213785, 216320, 217856, 221260, 228800, 234025, 236800, 237952, 239200, 243386, 246272, 248768, 250120, 260480, 263120, 264550, 270400, 272320, 275132, 276575, 287638, 294400, 297440, 299552, 307840, 310960, 312650, 323840, 325600, 328900, 338624, 340400, 342056, 343915, 354016, 366080, 371800, 374440, 382720, 384800, 388700, 400192, 404800, 420992, 423280, 427570, 432640, 435712, 442520, 457600, 468050, 473600, 475904, 478400, 486772, 497536, 500240, 520960, 526240, 529100, 540800, 544640, 550264, 553150, 575276, 594880, 599104, 608465, 615680, 621920, 625300, 647680, 651200, 657800, 677248, 680800, 684112, 687830, 708032, 719095, 743600, 748880, 765440, 769600, 777400, 800384, 809600, 841984, 846560, 855140, 885040, 915200, 936100, 951808, 956800, 973544, 995072, 1000480, 1041920, 1052480, 1058200, 1068925, 1081600, 1089280, 1100528, 1106300, 1150552, 1189760, 1198208, 1216930, 1231360, 1243840, 1250600, 1302400, 1315600, 1354496, 1361600, 1368224, 1375660, 1416064, 1438190, 1487200, 1497760, 1539200, 1554800, 1582009, 1600768, 1619200, 1683968, 1693120, 1710280, 1719575, 1770080, 1830400, 1872200, 1913600, 1947088, 1990144, 2000960, 2104960, 2116400, 2137850, 2163200, 2178560, 2201056, 2212600, 2301104, 2379520, 2396416, 2433860, 2487680, 2501200, 2604800, 2631200, 2708992, 2723200, 2736448, 2751320, 2832128, 2876380, 2974400, 2995520, 3042325, 3078400, 3109600, 3164018, 3201536, 3238400, 3386240, 3420560, 3439150, 3540160, 3595475, 3744400, 3827200, 3894176, 4001920, 4209920, 4232800, 4275700, 4402112, 4425200, 4602208, 4759040, 4792832, 4867720, 4975360, 5002400, 5209600, 5262400, 5446400, 5472896, 5502640, 5664256, 5752760, 5948800, 5991040, 6084650, 6156800, 6219200, 6328036, 6772480, 6841120, 6878300, 7080320, 7190950, 7488800, 7788352, 7910045, 8003840, 8419840, 8465600, 8551400, 8804224, 8850400, 9204416, 9735440, 9950720, 10004800, 10524800, 10892800, 10945792, 11005280, 11505520, 11897600, 11982080, 12169300, 12438400, 12656072, 13544960, 13682240, 13756600, 14160640, 14381900, 14977600, 15576704, 15820090, 16007680, 16931200, 17102800, 17608448, 17700800, 18408832, 19470880, 20009600, 21049600, 21891584, 22010560, 23011040, 23795200, 23964160, 24338600, 24876800, 25312144, 27364480, 27513200, 28321280, 28763800, 29955200, 31153408, 31640180, 33862400, 34205600, 35216896, 35401600, 36817664, 38941760, 39550225, 40019200, 42099200, 44021120, 46022080, 48677200, 49753600, 50624288, 54728960, 55026400, 57527600, 59910400, 62306816, 63280360, 67724800, 68411200, 70803200, 73635328, 77883520, 79100450, 80038400, 88042240, 92044160, 97354400, 101248576, 109457920, 110052800, 115055200, 119820800, 126560720, 136822400, 141606400, 155767040, 158200900, 176084480, 184088320, 194708800, 202497152, 220105600, 230110400, 253121440, 273644800, 311534080, 316401800, 368176640, 389417600, 404994304, 440211200, 460220800, 506242880, 547289600, 632803600, 778835200, 809988608, 880422400, 920441600, 1012485760, 1265607200, 1557670400, 1840883200, 2024971520, 2531214400, 4049943040, 5062428800, 10124857600, 20249715200]

約数ペア:

[(1, 20249715200), (2, 10124857600), (4, 5062428800), (5, 4049943040), (8, 2531214400), (10, 2024971520), (11, 1840883200), (13, 1557670400), (16, 1265607200), (20, 1012485760), (22, 920441600), (23, 880422400), (25, 809988608), (26, 778835200), (32, 632803600), (37, 547289600), (40, 506242880), (44, 460220800), (46, 440211200), (50, 404994304), (52, 389417600), (55, 368176640), (64, 316401800), (65, 311534080), (74, 273644800), (80, 253121440), (88, 230110400), (92, 220105600), (100, 202497152), (104, 194708800), (110, 184088320), (115, 176084480), (128, 158200900), (130, 155767040), (143, 141606400), (148, 136822400), (160, 126560720), (169, 119820800), (176, 115055200), (184, 110052800), (185, 109457920), (200, 101248576), (208, 97354400), (220, 92044160), (230, 88042240), (253, 80038400), (256, 79100450), (260, 77883520), (275, 73635328), (286, 70803200), (296, 68411200), (299, 67724800), (320, 63280360), (325, 62306816), (338, 59910400), (352, 57527600), (368, 55026400), (370, 54728960), (400, 50624288), (407, 49753600), (416, 48677200), (440, 46022080), (460, 44021120), (481, 42099200), (506, 40019200), (512, 39550225), (520, 38941760), (550, 36817664), (572, 35401600), (575, 35216896), (592, 34205600), (598, 33862400), (640, 31640180), (650, 31153408), (676, 29955200), (704, 28763800), (715, 28321280), (736, 27513200), (740, 27364480), (800, 25312144), (814, 24876800), (832, 24338600), (845, 23964160), (851, 23795200), (880, 23011040), (920, 22010560), (925, 21891584), (962, 21049600), (1012, 20009600), (1040, 19470880), (1100, 18408832), (1144, 17700800), (1150, 17608448), (1184, 17102800), (1196, 16931200), (1265, 16007680), (1280, 15820090), (1300, 15576704), (1352, 14977600), (1408, 14381900), (1430, 14160640), (1472, 13756600), (1480, 13682240), (1495, 13544960), (1600, 12656072), (1628, 12438400), (1664, 12169300), (1690, 11982080), (1702, 11897600), (1760, 11505520), (1840, 11005280), (1850, 10945792), (1859, 10892800), (1924, 10524800), (2024, 10004800), (2035, 9950720), (2080, 9735440), (2200, 9204416), (2288, 8850400), (2300, 8804224), (2368, 8551400), (2392, 8465600), (2405, 8419840), (2530, 8003840), (2560, 7910045), (2600, 7788352), (2704, 7488800), (2816, 7190950), (2860, 7080320), (2944, 6878300), (2960, 6841120), (2990, 6772480), (3200, 6328036), (3256, 6219200), (3289, 6156800), (3328, 6084650), (3380, 5991040), (3404, 5948800), (3520, 5752760), (3575, 5664256), (3680, 5502640), (3700, 5472896), (3718, 5446400), (3848, 5262400), (3887, 5209600), (4048, 5002400), (4070, 4975360), (4160, 4867720), (4225, 4792832), (4255, 4759040), (4400, 4602208), (4576, 4425200), (4600, 4402112), (4736, 4275700), (4784, 4232800), (4810, 4209920), (5060, 4001920), (5200, 3894176), (5291, 3827200), (5408, 3744400), (5632, 3595475), (5720, 3540160), (5888, 3439150), (5920, 3420560), (5980, 3386240), (6253, 3238400), (6325, 3201536), (6400, 3164018), (6512, 3109600), (6578, 3078400), (6656, 3042325), (6760, 2995520), (6808, 2974400), (7040, 2876380), (7150, 2832128), (7360, 2751320), (7400, 2736448), (7436, 2723200), (7475, 2708992), (7696, 2631200), (7774, 2604800), (8096, 2501200), (8140, 2487680), (8320, 2433860), (8450, 2396416), (8510, 2379520), (8800, 2301104), (9152, 2212600), (9200, 2201056), (9295, 2178560), (9361, 2163200), (9472, 2137850), (9568, 2116400), (9620, 2104960), (10120, 2000960), (10175, 1990144), (10400, 1947088), (10582, 1913600), (10816, 1872200), (11063, 1830400), (11440, 1770080), (11776, 1719575), (11840, 1710280), (11960, 1693120), (12025, 1683968), (12506, 1619200), (12650, 1600768), (12800, 1582009), (13024, 1554800), (13156, 1539200), (13520, 1497760), (13616, 1487200), (14080, 1438190), (14300, 1416064), (14720, 1375660), (14800, 1368224), (14872, 1361600), (14950, 1354496), (15392, 1315600), (15548, 1302400), (16192, 1250600), (16280, 1243840), (16445, 1231360), (16640, 1216930), (16900, 1198208), (17020, 1189760), (17600, 1150552), (18304, 1106300), (18400, 1100528), (18590, 1089280), (18722, 1081600), (18944, 1068925), (19136, 1058200), (19240, 1052480), (19435, 1041920), (20240, 1000480), (20350, 995072), (20800, 973544), (21164, 956800), (21275, 951808), (21632, 936100), (22126, 915200), (22880, 885040), (23680, 855140), (23920, 846560), (24050, 841984), (25012, 809600), (25300, 800384), (26048, 777400), (26312, 769600), (26455, 765440), (27040, 748880), (27232, 743600), (28160, 719095), (28600, 708032), (29440, 687830), (29600, 684112), (29744, 680800), (29900, 677248), (30784, 657800), (31096, 651200), (31265, 647680), (32384, 625300), (32560, 621920), (32890, 615680), (33280, 608465), (33800, 599104), (34040, 594880), (35200, 575276), (36608, 553150), (36800, 550264), (37180, 544640), (37444, 540800), (38272, 529100), (38480, 526240), (38870, 520960), (40480, 500240), (40700, 497536), (41600, 486772), (42328, 478400), (42550, 475904), (42757, 473600), (43264, 468050), (44252, 457600), (45760, 442520), (46475, 435712), (46805, 432640), (47360, 427570), (47840, 423280), (48100, 420992), (50024, 404800), (50600, 400192), (52096, 388700), (52624, 384800), (52910, 382720), (54080, 374440), (54464, 371800), (55315, 366080), (57200, 354016), (58880, 343915), (59200, 342056), (59488, 340400), (59800, 338624), (61568, 328900), (62192, 325600), (62530, 323840), (64768, 312650), (65120, 310960), (65780, 307840), (67600, 299552), (68080, 297440), (68783, 294400), (70400, 287638), (73216, 276575), (73600, 275132), (74360, 272320), (74888, 270400), (76544, 264550), (76960, 263120), (77740, 260480), (80960, 250120), (81400, 248768), (82225, 246272), (83200, 243386), (84656, 239200), (85100, 237952), (85514, 236800), (86528, 234025), (88504, 228800), (91520, 221260), (92950, 217856), (93610, 216320), (94720, 213785), (95680, 211640), (96200, 210496), (97175, 208384), (100048, 202400), (101200, 200096), (104192, 194350), (105248, 192400), (105820, 191360), (108160, 187220), (108928, 185900), (110630, 183040), (114400, 177008), (118400, 171028), (118976, 170200), (119600, 169312), (121693, 166400), (123136, 164450), (124384, 162800), (125060, 161920), (129536, 156325), (130240, 155480), (131560, 153920), (132275, 153088), (135200, 149776), (136160, 148720), (137566, 147200), (140800, 143819)]