21015106560

素因数分解:

$2^{10}\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 1056

約数和(自身を含む): 91558871040

約数和(自身を除く): 70543764480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 127, 128, 133, 135, 140, 144, 152, 160, 162, 168, 171, 180, 189, 190, 192, 210, 216, 224, 228, 240, 243, 252, 254, 256, 266, 270, 280, 285, 288, 304, 315, 320, 324, 336, 342, 360, 378, 380, 381, 384, 399, 405, 420, 432, 448, 456, 480, 486, 504, 508, 512, 513, 532, 540, 560, 567, 570, 576, 608, 630, 635, 640, 648, 665, 672, 684, 720, 756, 760, 762, 768, 798, 810, 840, 855, 864, 889, 896, 912, 945, 960, 972, 1008, 1016, 1024, 1026, 1064, 1080, 1120, 1134, 1140, 1143, 1152, 1197, 1215, 1216, 1260, 1270, 1280, 1296, 1330, 1344, 1368, 1440, 1512, 1520, 1524, 1536, 1539, 1596, 1620, 1680, 1701, 1710, 1728, 1778, 1792, 1824, 1890, 1905, 1920, 1944, 1995, 2016, 2032, 2052, 2128, 2160, 2240, 2268, 2280, 2286, 2304, 2394, 2413, 2430, 2432, 2520, 2540, 2560, 2565, 2592, 2660, 2667, 2688, 2736, 2835, 2880, 3024, 3040, 3048, 3072, 3078, 3192, 3240, 3360, 3402, 3420, 3429, 3456, 3556, 3584, 3591, 3648, 3780, 3810, 3840, 3888, 3990, 4032, 4064, 4104, 4256, 4320, 4445, 4480, 4536, 4560, 4572, 4608, 4617, 4788, 4826, 4860, 4864, 5040, 5080, 5120, 5130, 5184, 5320, 5334, 5376, 5472, 5670, 5715, 5760, 5985, 6048, 6080, 6096, 6156, 6384, 6480, 6720, 6804, 6840, 6858, 6912, 7112, 7168, 7182, 7239, 7296, 7560, 7620, 7680, 7695, 7776, 7980, 8001, 8064, 8128, 8208, 8505, 8512, 8640, 8890, 8960, 9072, 9120, 9144, 9216, 9234, 9576, 9652, 9720, 9728, 10080, 10160, 10260, 10287, 10368, 10640, 10668, 10752, 10773, 10944, 11340, 11430, 11520, 11970, 12065, 12096, 12160, 12192, 12312, 12768, 12960, 13335, 13440, 13608, 13680, 13716, 13824, 14224, 14364, 14478, 14592, 15120, 15240, 15360, 15390, 15552, 15960, 16002, 16128, 16256, 16416, 16891, 17010, 17024, 17145, 17280, 17780, 17920, 17955, 18144, 18240, 18288, 18468, 19152, 19304, 19440, 19456, 20160, 20320, 20520, 20574, 20736, 21280, 21336, 21504, 21546, 21717, 21888, 22680, 22860, 23040, 23085, 23940, 24003, 24130, 24192, 24320, 24384, 24624, 25536, 25920, 26670, 26880, 27216, 27360, 27432, 27648, 28448, 28728, 28956, 29184, 30240, 30480, 30780, 30861, 31104, 31920, 32004, 32256, 32319, 32512, 32832, 33782, 34020, 34048, 34290, 34560, 35560, 35840, 35910, 36195, 36288, 36480, 36576, 36936, 38304, 38608, 38880, 40005, 40320, 40640, 41040, 41148, 41472, 42560, 42672, 43092, 43434, 43776, 45360, 45720, 46080, 46170, 47880, 48006, 48260, 48384, 48640, 48768, 49248, 50673, 51072, 51435, 51840, 53340, 53760, 53865, 54432, 54720, 54864, 56896, 57456, 57912, 58368, 60480, 60960, 61560, 61722, 62208, 63840, 64008, 64512, 64638, 65024, 65151, 65664, 67564, 68040, 68096, 68580, 69120, 71120, 71820, 72009, 72390, 72576, 72960, 73152, 73872, 76608, 77216, 77760, 80010, 80640, 81280, 82080, 82296, 82944, 84455, 85120, 85344, 86184, 86868, 87552, 90720, 91440, 92340, 95760, 96012, 96520, 96768, 97280, 97536, 98496, 101346, 102144, 102870, 103680, 106680, 107520, 107730, 108585, 108864, 109440, 109728, 113792, 114912, 115824, 120015, 120960, 121920, 123120, 123444, 124416, 127680, 128016, 129276, 130048, 130302, 131328, 135128, 136080, 136192, 137160, 138240, 142240, 143640, 144018, 144780, 145152, 145920, 146304, 147744, 152019, 153216, 154305, 154432, 155520, 160020, 161280, 161595, 162560, 164160, 164592, 168910, 170240, 170688, 172368, 173736, 175104, 181440, 182880, 184680, 191520, 192024, 193040, 193536, 195072, 195453, 196992, 202692, 204288, 205740, 207360, 213360, 215460, 216027, 217170, 217728, 218880, 219456, 227584, 229824, 231648, 240030, 241920, 243840, 246240, 246888, 248832, 253365, 255360, 256032, 258552, 260604, 262656, 270256, 272160, 274320, 284480, 287280, 288036, 289560, 290304, 291840, 292608, 295488, 304038, 306432, 308610, 308864, 311040, 320040, 322560, 323190, 325120, 325755, 328320, 329184, 337820, 340480, 341376, 344736, 347472, 360045, 362880, 365760, 369360, 383040, 384048, 386080, 390144, 390906, 393984, 405384, 408576, 411480, 414720, 426720, 430920, 432054, 434340, 435456, 437760, 438912, 455168, 456057, 459648, 463296, 480060, 483840, 487680, 492480, 493776, 506730, 510720, 512064, 517104, 521208, 525312, 540512, 544320, 548640, 568960, 574560, 576072, 579120, 580608, 585216, 586359, 590976, 608076, 612864, 617220, 617728, 622080, 640080, 646380, 650240, 651510, 656640, 658368, 675640, 680960, 682752, 689472, 694944, 720090, 725760, 731520, 738720, 760095, 766080, 768096, 772160, 781812, 787968, 810768, 822960, 853440, 861840, 864108, 868680, 870912, 875520, 877824, 910336, 912114, 919296, 926592, 960120, 967680, 975360, 977265, 984960, 987552, 1013460, 1021440, 1024128, 1034208, 1042416, 1080135, 1081024, 1088640, 1097280, 1137920, 1149120, 1152144, 1158240, 1170432, 1172718, 1181952, 1216152, 1225728, 1234440, 1235456, 1244160, 1280160, 1292760, 1303020, 1313280, 1316736, 1351280, 1365504, 1368171, 1378944, 1389888, 1440180, 1451520, 1463040, 1477440, 1520190, 1532160, 1536192, 1544320, 1563624, 1575936, 1621536, 1645920, 1706880, 1723680, 1728216, 1737360, 1741824, 1755648, 1824228, 1838592, 1853184, 1920240, 1950720, 1954530, 1969920, 1975104, 2026920, 2042880, 2048256, 2068416, 2084832, 2160270, 2162048, 2177280, 2194560, 2275840, 2280285, 2298240, 2304288, 2316480, 2345436, 2363904, 2432304, 2468880, 2470912, 2560320, 2585520, 2606040, 2626560, 2633472, 2702560, 2731008, 2736342, 2757888, 2779776, 2880360, 2903040, 2926080, 2931795, 2954880, 3040380, 3064320, 3072384, 3088640, 3127248, 3243072, 3291840, 3413760, 3447360, 3456432, 3474720, 3511296, 3648456, 3677184, 3706368, 3840480, 3909060, 3939840, 3950208, 4053840, 4096512, 4104513, 4136832, 4169664, 4320540, 4324096, 4354560, 4389120, 4551680, 4560570, 4596480, 4608576, 4632960, 4690872, 4727808, 4864608, 4937760, 5120640, 5171040, 5212080, 5266944, 5405120, 5472684, 5515776, 5559552, 5760720, 5852160, 5863590, 5909760, 6080760, 6128640, 6144768, 6177280, 6254496, 6486144, 6583680, 6827520, 6840855, 6894720, 6912864, 6949440, 7296912, 7412736, 7680960, 7818120, 7879680, 7900416, 8107680, 8193024, 8209026, 8273664, 8339328, 8641080, 8648192, 8709120, 8778240, 9121140, 9192960, 9217152, 9265920, 9381744, 9729216, 9875520, 10241280, 10342080, 10424160, 10533888, 10810240, 10945368, 11031552, 11119104, 11521440, 11727180, 11819520, 12161520, 12289536, 12354560, 12508992, 12972288, 13167360, 13655040, 13681710, 13789440, 13825728, 13898880, 14593824, 15361920, 15636240, 15800832, 16215360, 16418052, 16547328, 16678656, 17282160, 17296384, 17556480, 18242280, 18385920, 18434304, 18531840, 18763488, 19458432, 19751040, 20482560, 20522565, 20684160, 20848320, 21620480, 21890736, 22238208, 23042880, 23454360, 23639040, 24323040, 24579072, 25017984, 25944576, 26334720, 27363420, 27578880, 27651456, 27797760, 29187648, 30723840, 31272480, 31601664, 32430720, 32836104, 33094656, 33357312, 34564320, 36484560, 36868608, 37063680, 37526976, 38916864, 39502080, 40965120, 41045130, 41368320, 41696640, 43240960, 43781472, 46085760, 46908720, 48646080, 50035968, 51889152, 52669440, 54726840, 55157760, 55302912, 55595520, 58375296, 61447680, 62544960, 64861440, 65672208, 66714624, 69128640, 72969120, 73737216, 75053952, 77833728, 79004160, 82090260, 82736640, 83393280, 86481920, 87562944, 92171520, 93817440, 97292160, 100071936, 109453680, 110605824, 111191040, 116750592, 122895360, 125089920, 129722880, 131344416, 138257280, 145938240, 150107904, 155667456, 158008320, 164180520, 165473280, 166786560, 175125888, 184343040, 187634880, 194584320, 200143872, 218907360, 221211648, 233501184, 250179840, 259445760, 262688832, 276514560, 291876480, 300215808, 328361040, 333573120, 350251776, 368686080, 375269760, 389168640, 437814720, 467002368, 500359680, 525377664, 553029120, 583752960, 600431616, 656722080, 700503552, 750539520, 778337280, 875629440, 1000719360, 1050755328, 1106058240, 1167505920, 1313444160, 1401007104, 1501079040, 1751258880, 2101510656, 2335011840, 2626888320, 3002158080, 3502517760, 4203021312, 5253776640, 7005035520, 10507553280, 21015106560]

約数ペア:

[(1, 21015106560), (2, 10507553280), (3, 7005035520), (4, 5253776640), (5, 4203021312), (6, 3502517760), (7, 3002158080), (8, 2626888320), (9, 2335011840), (10, 2101510656), (12, 1751258880), (14, 1501079040), (15, 1401007104), (16, 1313444160), (18, 1167505920), (19, 1106058240), (20, 1050755328), (21, 1000719360), (24, 875629440), (27, 778337280), (28, 750539520), (30, 700503552), (32, 656722080), (35, 600431616), (36, 583752960), (38, 553029120), (40, 525377664), (42, 500359680), (45, 467002368), (48, 437814720), (54, 389168640), (56, 375269760), (57, 368686080), (60, 350251776), (63, 333573120), (64, 328361040), (70, 300215808), (72, 291876480), (76, 276514560), (80, 262688832), (81, 259445760), (84, 250179840), (90, 233501184), (95, 221211648), (96, 218907360), (105, 200143872), (108, 194584320), (112, 187634880), (114, 184343040), (120, 175125888), (126, 166786560), (127, 165473280), (128, 164180520), (133, 158008320), (135, 155667456), (140, 150107904), (144, 145938240), (152, 138257280), (160, 131344416), (162, 129722880), (168, 125089920), (171, 122895360), (180, 116750592), (189, 111191040), (190, 110605824), (192, 109453680), (210, 100071936), (216, 97292160), (224, 93817440), (228, 92171520), (240, 87562944), (243, 86481920), (252, 83393280), (254, 82736640), (256, 82090260), (266, 79004160), (270, 77833728), (280, 75053952), (285, 73737216), (288, 72969120), (304, 69128640), (315, 66714624), (320, 65672208), (324, 64861440), (336, 62544960), (342, 61447680), (360, 58375296), (378, 55595520), (380, 55302912), (381, 55157760), (384, 54726840), (399, 52669440), (405, 51889152), (420, 50035968), (432, 48646080), (448, 46908720), (456, 46085760), (480, 43781472), (486, 43240960), (504, 41696640), (508, 41368320), (512, 41045130), (513, 40965120), (532, 39502080), (540, 38916864), (560, 37526976), (567, 37063680), (570, 36868608), (576, 36484560), (608, 34564320), (630, 33357312), (635, 33094656), (640, 32836104), (648, 32430720), (665, 31601664), (672, 31272480), (684, 30723840), (720, 29187648), (756, 27797760), (760, 27651456), (762, 27578880), (768, 27363420), (798, 26334720), (810, 25944576), (840, 25017984), (855, 24579072), (864, 24323040), (889, 23639040), (896, 23454360), (912, 23042880), (945, 22238208), (960, 21890736), (972, 21620480), (1008, 20848320), (1016, 20684160), (1024, 20522565), (1026, 20482560), (1064, 19751040), (1080, 19458432), (1120, 18763488), (1134, 18531840), (1140, 18434304), (1143, 18385920), (1152, 18242280), (1197, 17556480), (1215, 17296384), (1216, 17282160), (1260, 16678656), (1270, 16547328), (1280, 16418052), (1296, 16215360), (1330, 15800832), (1344, 15636240), (1368, 15361920), (1440, 14593824), (1512, 13898880), (1520, 13825728), (1524, 13789440), (1536, 13681710), (1539, 13655040), (1596, 13167360), (1620, 12972288), (1680, 12508992), (1701, 12354560), (1710, 12289536), (1728, 12161520), (1778, 11819520), (1792, 11727180), (1824, 11521440), (1890, 11119104), (1905, 11031552), (1920, 10945368), (1944, 10810240), (1995, 10533888), (2016, 10424160), (2032, 10342080), (2052, 10241280), (2128, 9875520), (2160, 9729216), (2240, 9381744), (2268, 9265920), (2280, 9217152), (2286, 9192960), (2304, 9121140), (2394, 8778240), (2413, 8709120), (2430, 8648192), (2432, 8641080), (2520, 8339328), (2540, 8273664), (2560, 8209026), (2565, 8193024), (2592, 8107680), (2660, 7900416), (2667, 7879680), (2688, 7818120), (2736, 7680960), (2835, 7412736), (2880, 7296912), (3024, 6949440), (3040, 6912864), (3048, 6894720), (3072, 6840855), (3078, 6827520), (3192, 6583680), (3240, 6486144), (3360, 6254496), (3402, 6177280), (3420, 6144768), (3429, 6128640), (3456, 6080760), (3556, 5909760), (3584, 5863590), (3591, 5852160), (3648, 5760720), (3780, 5559552), (3810, 5515776), (3840, 5472684), (3888, 5405120), (3990, 5266944), (4032, 5212080), (4064, 5171040), (4104, 5120640), (4256, 4937760), (4320, 4864608), (4445, 4727808), (4480, 4690872), (4536, 4632960), (4560, 4608576), (4572, 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(9728, 2160270), (10080, 2084832), (10160, 2068416), (10260, 2048256), (10287, 2042880), (10368, 2026920), (10640, 1975104), (10668, 1969920), (10752, 1954530), (10773, 1950720), (10944, 1920240), (11340, 1853184), (11430, 1838592), (11520, 1824228), (11970, 1755648), (12065, 1741824), (12096, 1737360), (12160, 1728216), (12192, 1723680), (12312, 1706880), (12768, 1645920), (12960, 1621536), (13335, 1575936), (13440, 1563624), (13608, 1544320), (13680, 1536192), (13716, 1532160), (13824, 1520190), (14224, 1477440), (14364, 1463040), (14478, 1451520), (14592, 1440180), (15120, 1389888), (15240, 1378944), (15360, 1368171), (15390, 1365504), (15552, 1351280), (15960, 1316736), (16002, 1313280), (16128, 1303020), (16256, 1292760), (16416, 1280160), (16891, 1244160), (17010, 1235456), (17024, 1234440), (17145, 1225728), (17280, 1216152), (17780, 1181952), (17920, 1172718), (17955, 1170432), (18144, 1158240), (18240, 1152144), (18288, 1149120), (18468, 1137920), (19152, 1097280), (19304, 1088640), (19440, 1081024), (19456, 1080135), (20160, 1042416), (20320, 1034208), (20520, 1024128), (20574, 1021440), (20736, 1013460), (21280, 987552), (21336, 984960), (21504, 977265), (21546, 975360), (21717, 967680), (21888, 960120), (22680, 926592), (22860, 919296), (23040, 912114), (23085, 910336), (23940, 877824), (24003, 875520), (24130, 870912), (24192, 868680), (24320, 864108), (24384, 861840), (24624, 853440), (25536, 822960), (25920, 810768), (26670, 787968), (26880, 781812), (27216, 772160), (27360, 768096), (27432, 766080), (27648, 760095), (28448, 738720), (28728, 731520), (28956, 725760), (29184, 720090), (30240, 694944), (30480, 689472), (30780, 682752), (30861, 680960), (31104, 675640), (31920, 658368), (32004, 656640), (32256, 651510), (32319, 650240), (32512, 646380), (32832, 640080), (33782, 622080), (34020, 617728), (34048, 617220), (34290, 612864), (34560, 608076), (35560, 590976), (35840, 586359), (35910, 585216), (36195, 580608), (36288, 579120), (36480, 576072), (36576, 574560), (36936, 568960), (38304, 548640), (38608, 544320), (38880, 540512), (40005, 525312), (40320, 521208), (40640, 517104), (41040, 512064), (41148, 510720), (41472, 506730), (42560, 493776), (42672, 492480), (43092, 487680), (43434, 483840), (43776, 480060), (45360, 463296), (45720, 459648), (46080, 456057), (46170, 455168), (47880, 438912), (48006, 437760), (48260, 435456), (48384, 434340), (48640, 432054), (48768, 430920), (49248, 426720), (50673, 414720), (51072, 411480), (51435, 408576), (51840, 405384), (53340, 393984), (53760, 390906), (53865, 390144), (54432, 386080), (54720, 384048), (54864, 383040), (56896, 369360), (57456, 365760), (57912, 362880), (58368, 360045), (60480, 347472), (60960, 344736), (61560, 341376), (61722, 340480), (62208, 337820), (63840, 329184), (64008, 328320), (64512, 325755), (64638, 325120), (65024, 323190), (65151, 322560), (65664, 320040), (67564, 311040), (68040, 308864), (68096, 308610), (68580, 306432), (69120, 304038), (71120, 295488), (71820, 292608), (72009, 291840), (72390, 290304), (72576, 289560), (72960, 288036), (73152, 287280), (73872, 284480), (76608, 274320), (77216, 272160), (77760, 270256), (80010, 262656), (80640, 260604), (81280, 258552), (82080, 256032), (82296, 255360), (82944, 253365), (84455, 248832), (85120, 246888), (85344, 246240), (86184, 243840), (86868, 241920), (87552, 240030), (90720, 231648), (91440, 229824), (92340, 227584), (95760, 219456), (96012, 218880), (96520, 217728), (96768, 217170), (97280, 216027), (97536, 215460), (98496, 213360), (101346, 207360), (102144, 205740), (102870, 204288), (103680, 202692), (106680, 196992), (107520, 195453), (107730, 195072), (108585, 193536), (108864, 193040), (109440, 192024), (109728, 191520), (113792, 184680), (114912, 182880), (115824, 181440), (120015, 175104), (120960, 173736), (121920, 172368), (123120, 170688), (123444, 170240), (124416, 168910), (127680, 164592), (128016, 164160), (129276, 162560), (130048, 161595), (130302, 161280), (131328, 160020), (135128, 155520), (136080, 154432), (136192, 154305), (137160, 153216), (138240, 152019), (142240, 147744), (143640, 146304), (144018, 145920), (144780, 145152)]