21424740480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:142

約数の個数: 1152

約数和(自身を含む): 94030372800

約数和(自身を除く): 72605632320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 19, 20, 22, 24, 26, 30, 32, 33, 36, 37, 38, 39, 40, 44, 45, 48, 52, 55, 57, 60, 64, 65, 66, 72, 74, 76, 78, 80, 88, 90, 95, 96, 99, 104, 110, 111, 114, 117, 120, 128, 130, 132, 143, 144, 148, 152, 156, 160, 165, 171, 176, 180, 185, 190, 192, 195, 198, 208, 209, 220, 222, 228, 234, 240, 247, 260, 264, 285, 286, 288, 296, 304, 312, 320, 330, 333, 342, 352, 360, 370, 380, 384, 390, 396, 407, 416, 418, 429, 440, 444, 456, 468, 480, 481, 494, 495, 520, 528, 555, 570, 572, 576, 585, 592, 608, 624, 627, 640, 660, 666, 684, 703, 704, 715, 720, 740, 741, 760, 780, 792, 814, 832, 836, 855, 858, 880, 888, 912, 936, 960, 962, 988, 990, 1040, 1045, 1056, 1110, 1140, 1144, 1152, 1170, 1184, 1216, 1221, 1235, 1248, 1254, 1287, 1320, 1332, 1368, 1369, 1406, 1408, 1430, 1440, 1443, 1480, 1482, 1520, 1560, 1584, 1628, 1664, 1665, 1672, 1710, 1716, 1760, 1776, 1824, 1872, 1881, 1920, 1924, 1976, 1980, 2035, 2080, 2090, 2109, 2112, 2145, 2220, 2223, 2280, 2288, 2340, 2368, 2405, 2432, 2442, 2470, 2496, 2508, 2574, 2640, 2664, 2717, 2736, 2738, 2812, 2860, 2880, 2886, 2960, 2964, 3040, 3120, 3135, 3168, 3256, 3330, 3344, 3420, 3432, 3515, 3520, 3552, 3648, 3663, 3705, 3744, 3762, 3848, 3952, 3960, 4070, 4107, 4160, 4180, 4218, 4224, 4290, 4329, 4440, 4446, 4560, 4576, 4680, 4736, 4810, 4884, 4940, 4992, 5016, 5148, 5280, 5291, 5328, 5434, 5472, 5476, 5624, 5720, 5760, 5772, 5920, 5928, 6080, 6105, 6240, 6270, 6327, 6336, 6435, 6512, 6660, 6688, 6840, 6845, 6864, 7030, 7040, 7104, 7215, 7296, 7326, 7410, 7488, 7524, 7696, 7733, 7904, 7920, 8140, 8151, 8214, 8320, 8360, 8436, 8580, 8658, 8880, 8892, 9120, 9139, 9152, 9360, 9405, 9620, 9768, 9880, 10032, 10296, 10545, 10560, 10582, 10656, 10868, 10944, 10952, 11115, 11248, 11440, 11544, 11840, 11856, 12160, 12210, 12321, 12480, 12540, 12654, 12672, 12870, 13024, 13320, 13376, 13585, 13680, 13690, 13728, 14060, 14208, 14430, 14652, 14820, 14976, 15048, 15059, 15392, 15466, 15808, 15840, 15873, 16280, 16302, 16428, 16720, 16872, 17160, 17316, 17760, 17784, 17797, 18240, 18278, 18304, 18315, 18720, 18810, 19240, 19536, 19760, 20064, 20535, 20592, 21090, 21120, 21164, 21312, 21645, 21736, 21888, 21904, 22230, 22496, 22880, 23088, 23199, 23680, 23712, 24420, 24453, 24642, 24960, 25080, 25308, 25740, 26011, 26048, 26455, 26640, 26752, 27170, 27360, 27380, 27417, 27456, 28120, 28860, 29304, 29640, 30096, 30118, 30784, 30932, 31616, 31635, 31680, 31746, 32560, 32604, 32856, 33440, 33744, 34320, 34632, 35520, 35568, 35594, 36480, 36556, 36630, 37440, 37620, 38480, 38665, 39072, 39520, 40128, 40755, 41070, 41184, 42180, 42328, 42624, 43290, 43472, 43808, 44460, 44992, 45177, 45695, 45760, 46176, 46398, 47424, 47619, 48840, 48906, 49284, 50160, 50616, 51480, 52022, 52096, 52910, 53280, 53391, 54340, 54720, 54760, 54834, 54912, 56240, 57720, 58608, 59280, 60192, 60236, 61568, 61605, 61864, 63270, 63360, 63492, 65120, 65208, 65712, 66880, 67488, 68640, 69264, 69597, 71040, 71136, 71188, 73112, 73260, 74880, 75240, 75295, 76960, 77330, 78033, 78144, 79040, 79365, 80256, 81510, 82140, 82251, 82368, 84360, 84656, 86580, 86944, 87616, 88920, 88985, 89984, 90354, 91390, 91520, 92352, 92796, 94848, 95238, 97680, 97812, 98568, 100320, 100529, 101232, 102960, 104044, 105820, 106560, 106782, 108680, 109440, 109520, 109668, 112480, 115440, 115995, 117216, 118560, 120384, 120472, 122265, 123210, 123728, 126540, 126984, 130055, 130240, 130416, 131424, 133760, 134976, 135531, 137085, 137280, 138528, 139194, 142272, 142376, 146224, 146520, 150480, 150590, 153920, 154660, 156066, 156288, 158080, 158730, 160173, 163020, 164280, 164502, 164736, 168720, 169312, 173160, 173888, 175232, 177840, 177970, 180708, 182780, 184704, 185592, 190476, 195360, 195624, 195767, 197136, 200640, 201058, 202464, 205920, 208088, 211640, 213120, 213564, 217360, 219040, 219336, 224960, 225885, 230880, 231990, 234099, 234432, 237120, 238095, 240768, 240944, 244530, 246420, 247456, 253080, 253968, 260110, 260480, 260832, 262848, 266955, 269952, 271062, 274170, 274560, 277056, 278388, 284544, 284752, 286121, 292448, 293040, 300960, 301180, 301587, 307840, 309320, 312132, 317460, 320346, 326040, 328560, 329004, 337440, 338143, 338624, 346320, 347776, 347985, 355680, 355940, 361416, 365560, 371184, 380952, 390165, 390720, 391248, 391534, 394272, 401280, 402116, 404928, 411255, 411840, 416176, 423280, 427128, 434720, 438080, 438672, 449920, 451770, 461760, 463980, 468198, 468864, 474240, 476190, 481888, 489060, 492840, 494912, 502645, 506160, 507936, 520220, 521664, 525696, 533910, 542124, 548340, 554112, 556776, 569504, 572242, 584896, 586080, 587301, 601920, 602360, 603174, 618640, 624264, 634920, 640692, 652080, 657120, 658008, 674880, 676286, 677248, 677655, 692640, 695970, 711360, 711880, 722832, 731120, 742368, 761904, 780330, 781440, 782496, 783068, 788544, 800865, 804232, 809856, 822510, 823680, 832352, 846560, 854256, 858363, 869440, 876160, 877344, 903540, 904761, 923520, 927960, 936396, 952380, 963776, 978120, 978835, 985680, 989824, 1005290, 1012320, 1014429, 1015872, 1040440, 1043328, 1067820, 1084248, 1096680, 1113552, 1139008, 1144484, 1169792, 1170495, 1172160, 1174602, 1203840, 1204720, 1206348, 1237280, 1248528, 1269840, 1281384, 1304160, 1314240, 1316016, 1349760, 1352572, 1355310, 1385280, 1391940, 1422720, 1423760, 1430605, 1445664, 1462240, 1484736, 1507935, 1523808, 1560660, 1564992, 1566136, 1577088, 1601730, 1608464, 1645020, 1664704, 1690715, 1693120, 1708512, 1716726, 1738880, 1754688, 1761903, 1807080, 1809522, 1855920, 1872792, 1904760, 1927552, 1956240, 1957670, 1971360, 2010580, 2024640, 2028858, 2031744, 2080880, 2135640, 2168496, 2193360, 2227104, 2278016, 2288968, 2340990, 2344320, 2349204, 2409440, 2412696, 2474560, 2497056, 2539680, 2562768, 2575089, 2608320, 2628480, 2632032, 2705144, 2710620, 2770560, 2783880, 2847520, 2861210, 2891328, 2924480, 2936505, 2969472, 3015870, 3043287, 3047616, 3121320, 3129984, 3132272, 3203460, 3216928, 3290040, 3329408, 3381430, 3386240, 3417024, 3433452, 3509376, 3523806, 3614160, 3619044, 3711840, 3719573, 3745584, 3809520, 3912480, 3915340, 3942720, 4021160, 4049280, 4057716, 4161760, 4271280, 4291815, 4336992, 4386720, 4454208, 4523805, 4577936, 4681980, 4698408, 4818880, 4825392, 4949120, 4994112, 5072145, 5079360, 5125536, 5150178, 5216640, 5264064, 5410288, 5421240, 5567760, 5695040, 5722420, 5782656, 5848960, 5873010, 6031740, 6086574, 6095232, 6242640, 6264544, 6406920, 6433856, 6580080, 6762860, 6834048, 6866904, 7047612, 7228320, 7238088, 7423680, 7439146, 7491168, 7619040, 7824960, 7830680, 7885440, 8042320, 8115432, 8323520, 8542560, 8583630, 8673984, 8773440, 8809515, 8908416, 9047610, 9155872, 9363960, 9396816, 9637760, 9650784, 9988224, 10144290, 10158720, 10251072, 10300356, 10528128, 10820576, 10842480, 11135520, 11158719, 11390080, 11444840, 11746020, 12063480, 12173148, 12485280, 12529088, 12813840, 12867712, 12875445, 13160160, 13525720, 13733808, 14095224, 14456640, 14476176, 14847360, 14878292, 14982336, 15216435, 15238080, 15649920, 15661360, 16084640, 16230864, 16647040, 17085120, 17167260, 17347968, 17546880, 17619030, 18095220, 18311744, 18597865, 18727920, 18793632, 19301568, 20288580, 20502144, 20600712, 21641152, 21684960, 22271040, 22317438, 22889680, 23492040, 24126960, 24346296, 24970560, 25058176, 25627680, 25750890, 26320320, 27051440, 27467616, 28190448, 28913280, 28952352, 29756584, 29964672, 30432870, 30476160, 31322720, 32169280, 32461728, 33476157, 34170240, 34334520, 35238060, 36190440, 36623488, 37195730, 37455840, 37587264, 38603136, 40577160, 41201424, 43282304, 43369920, 44542080, 44634876, 45779360, 46984080, 48253920, 48692592, 49941120, 51255360, 51501780, 52640640, 54102880, 54935232, 55793595, 56380896, 57904704, 59513168, 60865740, 62645440, 64338560, 64923456, 66952314, 68669040, 70476120, 72380880, 74391460, 74911680, 75174528, 81154320, 82402848, 86739840, 89269752, 91558720, 93968160, 96507840, 97385184, 102510720, 103003560, 108205760, 109870464, 111587190, 112761792, 115809408, 119026336, 121731480, 125290880, 129846912, 133904628, 137338080, 140952240, 144761760, 148782920, 149823360, 162308640, 164805696, 167380785, 178539504, 183117440, 187936320, 193015680, 194770368, 206007120, 216411520, 223174380, 225523584, 238052672, 243462960, 267809256, 274676160, 281904480, 289523520, 297565840, 324617280, 329611392, 334761570, 357079008, 375872640, 389540736, 412014240, 446348760, 476105344, 486925920, 535618512, 549352320, 563808960, 579047040, 595131680, 649234560, 669523140, 714158016, 824028480, 892697520, 973851840, 1071237024, 1127617920, 1190263360, 1339046280, 1428316032, 1648056960, 1785395040, 1947703680, 2142474048, 2380526720, 2678092560, 3570790080, 4284948096, 5356185120, 7141580160, 10712370240, 21424740480]

約数ペア:

[(1, 21424740480), (2, 10712370240), (3, 7141580160), (4, 5356185120), (5, 4284948096), (6, 3570790080), (8, 2678092560), (9, 2380526720), (10, 2142474048), (11, 1947703680), (12, 1785395040), (13, 1648056960), (15, 1428316032), (16, 1339046280), (18, 1190263360), (19, 1127617920), (20, 1071237024), (22, 973851840), (24, 892697520), (26, 824028480), (30, 714158016), (32, 669523140), (33, 649234560), (36, 595131680), (37, 579047040), (38, 563808960), (39, 549352320), (40, 535618512), (44, 486925920), (45, 476105344), (48, 446348760), (52, 412014240), (55, 389540736), (57, 375872640), (60, 357079008), (64, 334761570), (65, 329611392), (66, 324617280), (72, 297565840), (74, 289523520), (76, 281904480), (78, 274676160), (80, 267809256), (88, 243462960), (90, 238052672), (95, 225523584), (96, 223174380), (99, 216411520), (104, 206007120), (110, 194770368), (111, 193015680), (114, 187936320), (117, 183117440), (120, 178539504), (128, 167380785), (130, 164805696), (132, 162308640), (143, 149823360), (144, 148782920), (148, 144761760), (152, 140952240), (156, 137338080), (160, 133904628), (165, 129846912), (171, 125290880), (176, 121731480), (180, 119026336), (185, 115809408), (190, 112761792), (192, 111587190), (195, 109870464), (198, 108205760), (208, 103003560), (209, 102510720), (220, 97385184), (222, 96507840), (228, 93968160), (234, 91558720), (240, 89269752), (247, 86739840), (260, 82402848), (264, 81154320), (285, 75174528), (286, 74911680), (288, 74391460), (296, 72380880), (304, 70476120), (312, 68669040), (320, 66952314), (330, 64923456), (333, 64338560), (342, 62645440), (352, 60865740), (360, 59513168), (370, 57904704), (380, 56380896), (384, 55793595), (390, 54935232), (396, 54102880), (407, 52640640), (416, 51501780), (418, 51255360), (429, 49941120), (440, 48692592), (444, 48253920), (456, 46984080), (468, 45779360), (480, 44634876), (481, 44542080), (494, 43369920), (495, 43282304), (520, 41201424), (528, 40577160), (555, 38603136), (570, 37587264), (572, 37455840), (576, 37195730), (585, 36623488), (592, 36190440), (608, 35238060), (624, 34334520), (627, 34170240), (640, 33476157), (660, 32461728), (666, 32169280), (684, 31322720), (703, 30476160), (704, 30432870), (715, 29964672), (720, 29756584), (740, 28952352), (741, 28913280), (760, 28190448), (780, 27467616), (792, 27051440), (814, 26320320), (832, 25750890), (836, 25627680), (855, 25058176), (858, 24970560), (880, 24346296), (888, 24126960), (912, 23492040), (936, 22889680), (960, 22317438), (962, 22271040), (988, 21684960), (990, 21641152), (1040, 20600712), (1045, 20502144), (1056, 20288580), (1110, 19301568), (1140, 18793632), (1144, 18727920), (1152, 18597865), (1170, 18311744), (1184, 18095220), (1216, 17619030), (1221, 17546880), (1235, 17347968), (1248, 17167260), (1254, 17085120), (1287, 16647040), (1320, 16230864), (1332, 16084640), (1368, 15661360), (1369, 15649920), (1406, 15238080), (1408, 15216435), (1430, 14982336), (1440, 14878292), (1443, 14847360), (1480, 14476176), (1482, 14456640), (1520, 14095224), (1560, 13733808), (1584, 13525720), (1628, 13160160), (1664, 12875445), (1665, 12867712), (1672, 12813840), (1710, 12529088), (1716, 12485280), (1760, 12173148), (1776, 12063480), (1824, 11746020), (1872, 11444840), (1881, 11390080), (1920, 11158719), (1924, 11135520), (1976, 10842480), (1980, 10820576), (2035, 10528128), (2080, 10300356), (2090, 10251072), (2109, 10158720), (2112, 10144290), (2145, 9988224), (2220, 9650784), (2223, 9637760), (2280, 9396816), (2288, 9363960), (2340, 9155872), (2368, 9047610), (2405, 8908416), (2432, 8809515), (2442, 8773440), (2470, 8673984), (2496, 8583630), (2508, 8542560), (2574, 8323520), (2640, 8115432), (2664, 8042320), (2717, 7885440), (2736, 7830680), (2738, 7824960), (2812, 7619040), (2860, 7491168), (2880, 7439146), (2886, 7423680), (2960, 7238088), (2964, 7228320), (3040, 7047612), (3120, 6866904), (3135, 6834048), (3168, 6762860), (3256, 6580080), (3330, 6433856), (3344, 6406920), (3420, 6264544), (3432, 6242640), (3515, 6095232), (3520, 6086574), (3552, 6031740), (3648, 5873010), (3663, 5848960), (3705, 5782656), (3744, 5722420), (3762, 5695040), (3848, 5567760), (3952, 5421240), (3960, 5410288), (4070, 5264064), (4107, 5216640), (4160, 5150178), (4180, 5125536), (4218, 5079360), (4224, 5072145), (4290, 4994112), (4329, 4949120), (4440, 4825392), (4446, 4818880), (4560, 4698408), (4576, 4681980), (4680, 4577936), (4736, 4523805), (4810, 4454208), (4884, 4386720), (4940, 4336992), (4992, 4291815), (5016, 4271280), (5148, 4161760), (5280, 4057716), (5291, 4049280), (5328, 4021160), (5434, 3942720), (5472, 3915340), (5476, 3912480), (5624, 3809520), (5720, 3745584), (5760, 3719573), (5772, 3711840), (5920, 3619044), (5928, 3614160), (6080, 3523806), (6105, 3509376), (6240, 3433452), (6270, 3417024), (6327, 3386240), (6336, 3381430), (6435, 3329408), (6512, 3290040), (6660, 3216928), (6688, 3203460), (6840, 3132272), (6845, 3129984), (6864, 3121320), (7030, 3047616), (7040, 3043287), (7104, 3015870), (7215, 2969472), (7296, 2936505), (7326, 2924480), (7410, 2891328), (7488, 2861210), (7524, 2847520), (7696, 2783880), (7733, 2770560), (7904, 2710620), (7920, 2705144), (8140, 2632032), (8151, 2628480), (8214, 2608320), (8320, 2575089), (8360, 2562768), (8436, 2539680), (8580, 2497056), (8658, 2474560), (8880, 2412696), (8892, 2409440), (9120, 2349204), (9139, 2344320), (9152, 2340990), (9360, 2288968), (9405, 2278016), (9620, 2227104), (9768, 2193360), (9880, 2168496), (10032, 2135640), (10296, 2080880), (10545, 2031744), (10560, 2028858), (10582, 2024640), (10656, 2010580), (10868, 1971360), (10944, 1957670), (10952, 1956240), (11115, 1927552), (11248, 1904760), (11440, 1872792), (11544, 1855920), (11840, 1809522), (11856, 1807080), (12160, 1761903), (12210, 1754688), (12321, 1738880), (12480, 1716726), (12540, 1708512), (12654, 1693120), (12672, 1690715), (12870, 1664704), (13024, 1645020), (13320, 1608464), (13376, 1601730), (13585, 1577088), 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