21308601600

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 972

約数和(自身を含む): 90445773600

約数和(自身を除く): 69137172000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 25, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 50, 52, 55, 60, 64, 65, 66, 72, 75, 78, 80, 88, 90, 96, 99, 100, 104, 110, 117, 120, 128, 130, 132, 143, 144, 150, 156, 160, 165, 169, 176, 180, 192, 195, 198, 199, 200, 208, 220, 225, 234, 240, 256, 260, 264, 275, 286, 288, 300, 312, 320, 325, 330, 338, 352, 360, 384, 390, 396, 398, 400, 416, 429, 440, 450, 468, 480, 495, 507, 520, 528, 550, 572, 576, 585, 597, 600, 624, 640, 650, 660, 676, 704, 715, 720, 768, 780, 792, 796, 800, 825, 832, 845, 858, 880, 900, 936, 960, 975, 990, 995, 1014, 1040, 1056, 1100, 1144, 1152, 1170, 1194, 1200, 1248, 1280, 1287, 1300, 1320, 1352, 1408, 1430, 1440, 1521, 1560, 1584, 1592, 1600, 1650, 1664, 1690, 1716, 1760, 1791, 1800, 1859, 1872, 1920, 1950, 1980, 1990, 2028, 2080, 2112, 2145, 2189, 2200, 2288, 2304, 2340, 2388, 2400, 2475, 2496, 2535, 2574, 2587, 2600, 2640, 2704, 2816, 2860, 2880, 2925, 2985, 3042, 3120, 3168, 3184, 3200, 3300, 3328, 3380, 3432, 3520, 3575, 3582, 3600, 3718, 3744, 3840, 3900, 3960, 3980, 4056, 4160, 4224, 4225, 4290, 4378, 4400, 4576, 4680, 4776, 4800, 4950, 4975, 4992, 5070, 5148, 5174, 5200, 5280, 5408, 5577, 5720, 5760, 5850, 5970, 6084, 6240, 6336, 6368, 6400, 6435, 6567, 6600, 6760, 6864, 7040, 7150, 7164, 7200, 7436, 7488, 7605, 7761, 7800, 7920, 7960, 8112, 8320, 8448, 8450, 8580, 8756, 8800, 8955, 9152, 9295, 9360, 9552, 9600, 9900, 9950, 9984, 10140, 10296, 10348, 10400, 10560, 10725, 10816, 10945, 11154, 11440, 11520, 11700, 11940, 12168, 12480, 12672, 12675, 12736, 12870, 12935, 13134, 13200, 13520, 13728, 14080, 14300, 14328, 14400, 14872, 14925, 14976, 15210, 15522, 15600, 15840, 15920, 16224, 16640, 16731, 16900, 17160, 17512, 17600, 17910, 18304, 18590, 18720, 19104, 19200, 19701, 19800, 19900, 20280, 20592, 20696, 20800, 21120, 21450, 21632, 21890, 22308, 22880, 23283, 23400, 23880, 24336, 24960, 25344, 25350, 25472, 25740, 25870, 26268, 26400, 27040, 27456, 27885, 28457, 28600, 28656, 28800, 29744, 29850, 29952, 30420, 31044, 31200, 31680, 31840, 32175, 32448, 32835, 33462, 33631, 33800, 34320, 35024, 35200, 35820, 36608, 37180, 37440, 38025, 38208, 38805, 39402, 39600, 39800, 40560, 41184, 41392, 41600, 42240, 42900, 43264, 43780, 44616, 44775, 45760, 46475, 46566, 46800, 47760, 48672, 49920, 50700, 50944, 51480, 51740, 52536, 52800, 54080, 54725, 54912, 55770, 56914, 57200, 57312, 57600, 59488, 59700, 60840, 62088, 62400, 63360, 63680, 64350, 64675, 64896, 65670, 66924, 67262, 67600, 68640, 70048, 70400, 71640, 74360, 74880, 76050, 76416, 77610, 78804, 79200, 79600, 81120, 82368, 82784, 83200, 83655, 85371, 85800, 87560, 89232, 89550, 91520, 92950, 93132, 93600, 95520, 97344, 98505, 100893, 101400, 102960, 103480, 105072, 105600, 108160, 109450, 109824, 111540, 113828, 114400, 114624, 116415, 118976, 119400, 121680, 124176, 124800, 126720, 127360, 128700, 129350, 129792, 131340, 133848, 134524, 135200, 137280, 139425, 140096, 142285, 143280, 148720, 149760, 152100, 152832, 155220, 157608, 158400, 159200, 162240, 164175, 164736, 165568, 167310, 168155, 170742, 171600, 175120, 178464, 179100, 183040, 185900, 186264, 187200, 191040, 194025, 194688, 197010, 201786, 202800, 205920, 206960, 210144, 211200, 216320, 218900, 223080, 227656, 228800, 229248, 232830, 237952, 238800, 243360, 248352, 249600, 254720, 256113, 257400, 258700, 262680, 267696, 269048, 270400, 274560, 278850, 280192, 284570, 286560, 297440, 302679, 304200, 310440, 315216, 316800, 318400, 324480, 328350, 329472, 331136, 334620, 336310, 341484, 343200, 350240, 356928, 358200, 369941, 371800, 372528, 374400, 382080, 388050, 389376, 394020, 403572, 405600, 411840, 413920, 418275, 420288, 426855, 437800, 446160, 455312, 457600, 458496, 465660, 475904, 477600, 486720, 492525, 496704, 504465, 512226, 514800, 517400, 525360, 535392, 538096, 540800, 549120, 557700, 560384, 569140, 573120, 582075, 594880, 605358, 608400, 620880, 630432, 633600, 636800, 648960, 656700, 662272, 669240, 672620, 682968, 686400, 700480, 711425, 713856, 716400, 739882, 743600, 745056, 748800, 764160, 776100, 788040, 807144, 811200, 823680, 827840, 836550, 840576, 840775, 853710, 875600, 892320, 910624, 915200, 931320, 955200, 973440, 985050, 993408, 1008930, 1024452, 1029600, 1034800, 1050720, 1070784, 1076192, 1081600, 1109823, 1115400, 1138280, 1146240, 1164150, 1189760, 1210716, 1216800, 1241760, 1260864, 1273600, 1280565, 1313400, 1338480, 1345240, 1365936, 1372800, 1400960, 1422850, 1427712, 1432800, 1479764, 1487200, 1490112, 1513395, 1552200, 1576080, 1614288, 1622400, 1647360, 1655680, 1673100, 1681152, 1681550, 1707420, 1751200, 1784640, 1821248, 1849705, 1862640, 1910400, 1946880, 1970100, 1986816, 2017860, 2048904, 2059200, 2069600, 2101440, 2134275, 2141568, 2152384, 2219646, 2230800, 2276560, 2292480, 2328300, 2379520, 2421432, 2433600, 2483520, 2521728, 2522325, 2561130, 2626800, 2676960, 2690480, 2731872, 2745600, 2801920, 2845700, 2865600, 2959528, 2974400, 2980224, 3026790, 3104400, 3152160, 3228576, 3244800, 3311360, 3329469, 3346200, 3363100, 3414840, 3502400, 3569280, 3642496, 3699410, 3725280, 3820800, 3940200, 4035720, 4097808, 4118400, 4139200, 4202880, 4268550, 4283136, 4304768, 4439292, 4461600, 4553120, 4656600, 4842864, 4867200, 4967040, 5043456, 5044650, 5122260, 5253600, 5353920, 5380960, 5463744, 5549115, 5691400, 5731200, 5919056, 5948800, 5960448, 6053580, 6208800, 6304320, 6402825, 6457152, 6658938, 6692400, 6726200, 6829680, 7004800, 7138560, 7284992, 7398820, 7450560, 7566975, 7880400, 8071440, 8195616, 8236800, 8278400, 8405760, 8537100, 8609536, 8878584, 8923200, 9106240, 9248525, 9313200, 9685728, 9734400, 9934080, 10089300, 10244520, 10507200, 10707840, 10761920, 10927488, 11098230, 11382800, 11462400, 11838112, 11897600, 12107160, 12417600, 12608640, 12805650, 12914304, 13317876, 13384800, 13452400, 13659360, 14009600, 14797640, 14901120, 15133950, 15760800, 16142880, 16391232, 16556800, 16647345, 17074200, 17757168, 17846400, 18212480, 18497050, 18626400, 19371456, 20178600, 20489040, 21014400, 21415680, 21523840, 21854976, 22196460, 22765600, 23676224, 24214320, 24835200, 25217280, 25611300, 25828608, 26635752, 26769600, 26904800, 27318720, 27745575, 29595280, 29802240, 30267900, 31521600, 32285760, 32782464, 33294690, 34148400, 35514336, 35692800, 36424960, 36994100, 37252800, 38742912, 40357200, 40978080, 42028800, 43047680, 44392920, 45531200, 47352448, 48428640, 49670400, 51222600, 53271504, 53539200, 53809600, 54637440, 55491150, 59190560, 60535800, 63043200, 64571520, 65564928, 66589380, 68296800, 71028672, 73988200, 74505600, 77485824, 80714400, 81956160, 83236725, 88785840, 91062400, 94704896, 96857280, 102445200, 106543008, 107078400, 107619200, 109274880, 110982300, 118381120, 121071600, 126086400, 129143040, 133178760, 136593600, 142057344, 147976400, 149011200, 161428800, 163912320, 166473450, 177571680, 182124800, 193714560, 204890400, 213086016, 215238400, 221964600, 236762240, 242143200, 266357520, 273187200, 284114688, 295952800, 322857600, 327824640, 332946900, 355143360, 387429120, 409780800, 426172032, 443929200, 473524480, 484286400, 532715040, 546374400, 591905600, 645715200, 665893800, 710286720, 819561600, 852344064, 887858400, 968572800, 1065430080, 1183811200, 1331787600, 1420573440, 1639123200, 1775716800, 1937145600, 2130860160, 2367622400, 2663575200, 3551433600, 4261720320, 5327150400, 7102867200, 10654300800, 21308601600]

約数ペア:

[(1, 21308601600), (2, 10654300800), (3, 7102867200), (4, 5327150400), (5, 4261720320), (6, 3551433600), (8, 2663575200), (9, 2367622400), (10, 2130860160), (11, 1937145600), (12, 1775716800), (13, 1639123200), (15, 1420573440), (16, 1331787600), (18, 1183811200), (20, 1065430080), (22, 968572800), (24, 887858400), (25, 852344064), (26, 819561600), (30, 710286720), (32, 665893800), (33, 645715200), (36, 591905600), (39, 546374400), (40, 532715040), (44, 484286400), (45, 473524480), (48, 443929200), (50, 426172032), (52, 409780800), (55, 387429120), (60, 355143360), (64, 332946900), (65, 327824640), (66, 322857600), (72, 295952800), (75, 284114688), (78, 273187200), (80, 266357520), (88, 242143200), (90, 236762240), (96, 221964600), (99, 215238400), (100, 213086016), (104, 204890400), (110, 193714560), (117, 182124800), (120, 177571680), (128, 166473450), (130, 163912320), (132, 161428800), (143, 149011200), (144, 147976400), (150, 142057344), (156, 136593600), (160, 133178760), (165, 129143040), (169, 126086400), (176, 121071600), (180, 118381120), (192, 110982300), (195, 109274880), (198, 107619200), (199, 107078400), (200, 106543008), (208, 102445200), (220, 96857280), (225, 94704896), (234, 91062400), (240, 88785840), (256, 83236725), (260, 81956160), (264, 80714400), (275, 77485824), (286, 74505600), (288, 73988200), (300, 71028672), (312, 68296800), (320, 66589380), (325, 65564928), (330, 64571520), (338, 63043200), (352, 60535800), (360, 59190560), (384, 55491150), (390, 54637440), (396, 53809600), (398, 53539200), (400, 53271504), (416, 51222600), (429, 49670400), (440, 48428640), (450, 47352448), (468, 45531200), (480, 44392920), (495, 43047680), (507, 42028800), (520, 40978080), (528, 40357200), (550, 38742912), (572, 37252800), (576, 36994100), (585, 36424960), (597, 35692800), (600, 35514336), (624, 34148400), (640, 33294690), (650, 32782464), (660, 32285760), (676, 31521600), (704, 30267900), (715, 29802240), (720, 29595280), (768, 27745575), (780, 27318720), (792, 26904800), (796, 26769600), (800, 26635752), (825, 25828608), (832, 25611300), (845, 25217280), (858, 24835200), (880, 24214320), (900, 23676224), (936, 22765600), (960, 22196460), (975, 21854976), (990, 21523840), (995, 21415680), (1014, 21014400), (1040, 20489040), (1056, 20178600), (1100, 19371456), (1144, 18626400), (1152, 18497050), (1170, 18212480), (1194, 17846400), (1200, 17757168), (1248, 17074200), (1280, 16647345), (1287, 16556800), (1300, 16391232), (1320, 16142880), (1352, 15760800), (1408, 15133950), (1430, 14901120), (1440, 14797640), (1521, 14009600), (1560, 13659360), (1584, 13452400), (1592, 13384800), (1600, 13317876), (1650, 12914304), (1664, 12805650), (1690, 12608640), (1716, 12417600), (1760, 12107160), (1791, 11897600), (1800, 11838112), (1859, 11462400), (1872, 11382800), (1920, 11098230), (1950, 10927488), (1980, 10761920), (1990, 10707840), (2028, 10507200), (2080, 10244520), (2112, 10089300), (2145, 9934080), (2189, 9734400), (2200, 9685728), (2288, 9313200), (2304, 9248525), (2340, 9106240), (2388, 8923200), (2400, 8878584), (2475, 8609536), (2496, 8537100), (2535, 8405760), (2574, 8278400), (2587, 8236800), (2600, 8195616), (2640, 8071440), (2704, 7880400), (2816, 7566975), (2860, 7450560), (2880, 7398820), (2925, 7284992), (2985, 7138560), (3042, 7004800), (3120, 6829680), (3168, 6726200), (3184, 6692400), (3200, 6658938), (3300, 6457152), (3328, 6402825), (3380, 6304320), (3432, 6208800), (3520, 6053580), (3575, 5960448), (3582, 5948800), (3600, 5919056), (3718, 5731200), (3744, 5691400), (3840, 5549115), (3900, 5463744), (3960, 5380960), (3980, 5353920), (4056, 5253600), (4160, 5122260), (4224, 5044650), (4225, 5043456), (4290, 4967040), (4378, 4867200), (4400, 4842864), (4576, 4656600), (4680, 4553120), (4776, 4461600), (4800, 4439292), (4950, 4304768), (4975, 4283136), (4992, 4268550), (5070, 4202880), (5148, 4139200), (5174, 4118400), (5200, 4097808), (5280, 4035720), (5408, 3940200), (5577, 3820800), (5720, 3725280), (5760, 3699410), (5850, 3642496), (5970, 3569280), (6084, 3502400), (6240, 3414840), (6336, 3363100), (6368, 3346200), (6400, 3329469), (6435, 3311360), (6567, 3244800), (6600, 3228576), (6760, 3152160), (6864, 3104400), (7040, 3026790), (7150, 2980224), (7164, 2974400), (7200, 2959528), (7436, 2865600), (7488, 2845700), (7605, 2801920), (7761, 2745600), (7800, 2731872), (7920, 2690480), (7960, 2676960), (8112, 2626800), (8320, 2561130), (8448, 2522325), (8450, 2521728), (8580, 2483520), (8756, 2433600), (8800, 2421432), (8955, 2379520), (9152, 2328300), (9295, 2292480), (9360, 2276560), (9552, 2230800), (9600, 2219646), (9900, 2152384), (9950, 2141568), (9984, 2134275), (10140, 2101440), (10296, 2069600), (10348, 2059200), (10400, 2048904), (10560, 2017860), (10725, 1986816), (10816, 1970100), (10945, 1946880), (11154, 1910400), (11440, 1862640), (11520, 1849705), (11700, 1821248), (11940, 1784640), (12168, 1751200), (12480, 1707420), (12672, 1681550), (12675, 1681152), (12736, 1673100), (12870, 1655680), (12935, 1647360), (13134, 1622400), (13200, 1614288), (13520, 1576080), (13728, 1552200), (14080, 1513395), (14300, 1490112), (14328, 1487200), (14400, 1479764), (14872, 1432800), (14925, 1427712), (14976, 1422850), (15210, 1400960), (15522, 1372800), (15600, 1365936), (15840, 1345240), (15920, 1338480), (16224, 1313400), (16640, 1280565), (16731, 1273600), (16900, 1260864), (17160, 1241760), (17512, 1216800), (17600, 1210716), (17910, 1189760), (18304, 1164150), (18590, 1146240), (18720, 1138280), (19104, 1115400), (19200, 1109823), (19701, 1081600), (19800, 1076192), (19900, 1070784), (20280, 1050720), (20592, 1034800), (20696, 1029600), (20800, 1024452), (21120, 1008930), (21450, 993408), (21632, 985050), (21890, 973440), (22308, 955200), (22880, 931320), (23283, 915200), (23400, 910624), (23880, 892320), (24336, 875600), (24960, 853710), (25344, 840775), (25350, 840576), (25472, 836550), (25740, 827840), (25870, 823680), (26268, 811200), (26400, 807144), (27040, 788040), (27456, 776100), (27885, 764160), (28457, 748800), (28600, 745056), (28656, 743600), (28800, 739882), (29744, 716400), (29850, 713856), (29952, 711425), (30420, 700480), (31044, 686400), (31200, 682968), (31680, 672620), (31840, 669240), (32175, 662272), (32448, 656700), (32835, 648960), (33462, 636800), (33631, 633600), (33800, 630432), (34320, 620880), (35024, 608400), (35200, 605358), (35820, 594880), (36608, 582075), (37180, 573120), (37440, 569140), (38025, 560384), (38208, 557700), (38805, 549120), (39402, 540800), (39600, 538096), (39800, 535392), (40560, 525360), (41184, 517400), (41392, 514800), (41600, 512226), (42240, 504465), (42900, 496704), (43264, 492525), (43780, 486720), (44616, 477600), (44775, 475904), (45760, 465660), (46475, 458496), (46566, 457600), (46800, 455312), (47760, 446160), (48672, 437800), (49920, 426855), (50700, 420288), (50944, 418275), (51480, 413920), (51740, 411840), (52536, 405600), (52800, 403572), (54080, 394020), (54725, 389376), (54912, 388050), (55770, 382080), (56914, 374400), (57200, 372528), (57312, 371800), (57600, 369941), (59488, 358200), (59700, 356928), (60840, 350240), (62088, 343200), (62400, 341484), (63360, 336310), (63680, 334620), (64350, 331136), (64675, 329472), (64896, 328350), (65670, 324480), (66924, 318400), (67262, 316800), (67600, 315216), (68640, 310440), (70048, 304200), (70400, 302679), (71640, 297440), (74360, 286560), (74880, 284570), (76050, 280192), (76416, 278850), (77610, 274560), (78804, 270400), (79200, 269048), (79600, 267696), (81120, 262680), (82368, 258700), (82784, 257400), (83200, 256113), (83655, 254720), (85371, 249600), (85800, 248352), (87560, 243360), (89232, 238800), (89550, 237952), (91520, 232830), (92950, 229248), (93132, 228800), (93600, 227656), (95520, 223080), (97344, 218900), (98505, 216320), (100893, 211200), (101400, 210144), (102960, 206960), (103480, 205920), (105072, 202800), (105600, 201786), (108160, 197010), (109450, 194688), (109824, 194025), (111540, 191040), (113828, 187200), (114400, 186264), (114624, 185900), (116415, 183040), (118976, 179100), (119400, 178464), (121680, 175120), (124176, 171600), (124800, 170742), (126720, 168155), (127360, 167310), (128700, 165568), (129350, 164736), (129792, 164175), (131340, 162240), (133848, 159200), (134524, 158400), (135200, 157608), (137280, 155220), (139425, 152832), (140096, 152100), (142285, 149760), (143280, 148720)]