21346241280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 864

約数和(自身を含む): 87330668544

約数和(自身を除く): 65984427264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 37, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 74, 78, 80, 84, 91, 96, 104, 105, 111, 112, 120, 127, 128, 130, 140, 148, 156, 160, 168, 169, 182, 185, 192, 195, 208, 210, 222, 224, 240, 254, 256, 259, 260, 273, 280, 296, 312, 320, 336, 338, 364, 370, 381, 384, 390, 416, 420, 444, 448, 455, 480, 481, 507, 508, 518, 520, 546, 555, 560, 592, 624, 635, 640, 672, 676, 728, 740, 762, 768, 777, 780, 832, 840, 845, 888, 889, 896, 910, 960, 962, 1014, 1016, 1036, 1040, 1092, 1110, 1120, 1183, 1184, 1248, 1270, 1280, 1295, 1344, 1352, 1365, 1443, 1456, 1480, 1524, 1554, 1560, 1651, 1664, 1680, 1690, 1776, 1778, 1792, 1820, 1905, 1920, 1924, 2028, 2032, 2072, 2080, 2184, 2220, 2240, 2366, 2368, 2405, 2496, 2535, 2540, 2590, 2667, 2688, 2704, 2730, 2886, 2912, 2960, 3048, 3108, 3120, 3302, 3328, 3360, 3367, 3380, 3549, 3552, 3556, 3640, 3810, 3840, 3848, 3885, 4056, 4064, 4144, 4160, 4368, 4440, 4445, 4480, 4699, 4732, 4736, 4810, 4953, 4992, 5070, 5080, 5180, 5334, 5376, 5408, 5460, 5772, 5824, 5915, 5920, 6096, 6216, 6240, 6253, 6604, 6720, 6734, 6760, 7098, 7104, 7112, 7215, 7280, 7620, 7696, 7770, 8112, 8128, 8255, 8288, 8320, 8736, 8880, 8890, 8960, 9398, 9464, 9472, 9620, 9906, 9984, 10101, 10140, 10160, 10360, 10668, 10816, 10920, 11544, 11557, 11648, 11830, 11840, 12192, 12432, 12480, 12506, 13208, 13335, 13440, 13468, 13520, 14097, 14196, 14208, 14224, 14430, 14560, 15240, 15392, 15540, 16224, 16256, 16510, 16576, 16640, 16835, 17472, 17745, 17760, 17780, 18759, 18796, 18928, 19240, 19812, 20202, 20280, 20320, 20720, 21336, 21463, 21632, 21840, 23088, 23114, 23296, 23495, 23660, 23680, 24384, 24765, 24864, 24960, 25012, 26416, 26670, 26880, 26936, 27040, 28194, 28392, 28416, 28448, 28860, 29120, 30480, 30784, 31080, 31265, 32448, 32512, 32893, 33020, 33152, 33670, 34671, 34944, 35490, 35520, 35560, 37518, 37592, 37856, 38480, 39624, 40404, 40560, 40640, 41440, 42672, 42926, 43264, 43680, 43771, 46176, 46228, 46990, 47320, 47360, 48768, 49530, 49728, 49920, 50024, 50505, 52832, 53340, 53872, 54080, 56388, 56784, 56896, 57720, 57785, 58240, 60960, 61087, 61568, 62160, 62530, 64389, 64896, 65786, 66040, 66304, 67340, 69342, 69888, 70485, 70980, 71040, 71120, 75036, 75184, 75712, 76960, 79248, 80808, 81120, 81280, 82880, 85344, 85852, 87360, 87542, 92352, 92456, 93795, 93980, 94640, 97536, 98679, 99060, 99456, 100048, 101010, 105664, 106680, 107315, 107744, 108160, 112776, 113568, 113792, 115440, 115570, 116480, 121920, 122174, 123136, 124320, 125060, 128778, 129792, 131313, 131572, 132080, 134680, 138684, 140970, 141960, 142080, 142240, 150072, 150241, 150368, 151424, 153920, 158496, 161616, 162240, 162560, 164465, 165760, 170688, 171704, 173355, 174720, 175084, 183261, 184704, 184912, 187590, 187960, 189280, 197358, 198120, 198912, 200096, 202020, 211328, 213360, 214630, 215488, 216320, 218855, 225552, 227136, 227584, 230880, 231140, 243840, 244348, 248640, 250120, 257556, 262626, 263144, 264160, 269360, 277368, 281940, 283920, 284480, 300144, 300482, 300736, 302848, 305435, 307840, 316992, 321945, 323232, 324480, 328930, 331520, 341376, 343408, 346710, 349440, 350168, 366522, 369408, 369824, 375180, 375920, 378560, 394716, 396240, 400192, 404040, 422656, 426720, 427609, 429260, 430976, 437710, 450723, 451104, 454272, 461760, 462280, 487680, 488696, 493395, 497280, 500240, 515112, 525252, 526288, 528320, 538720, 554736, 563880, 567840, 568960, 600288, 600964, 601472, 610870, 615680, 633984, 643890, 646464, 648960, 656565, 657860, 682752, 686816, 693420, 700336, 733044, 739648, 750360, 751205, 751840, 757120, 789432, 792480, 794131, 800384, 808080, 853440, 855218, 858520, 861952, 875420, 901446, 902208, 908544, 916305, 923520, 924560, 977392, 986790, 994560, 1000480, 1030224, 1050504, 1052576, 1056640, 1077440, 1109472, 1127760, 1135680, 1137920, 1200576, 1201928, 1202944, 1221740, 1267968, 1282827, 1287780, 1292928, 1313130, 1315720, 1373632, 1386840, 1400672, 1466088, 1479296, 1500720, 1502410, 1503680, 1514240, 1578864, 1584960, 1588262, 1600768, 1616160, 1706880, 1710436, 1717040, 1750840, 1802892, 1804416, 1832610, 1847040, 1849120, 1954784, 1973580, 2000960, 2060448, 2101008, 2105152, 2113280, 2138045, 2154880, 2218944, 2253615, 2255520, 2271360, 2382393, 2401152, 2403856, 2443480, 2565654, 2575560, 2585856, 2626260, 2631440, 2747264, 2773680, 2801344, 2932176, 2958592, 3001440, 3004820, 3007360, 3157728, 3169920, 3176524, 3232320, 3413760, 3420872, 3434080, 3501680, 3605784, 3608832, 3665220, 3698240, 3909568, 3947160, 3970655, 4001920, 4120896, 4202016, 4210304, 4276090, 4309760, 4437888, 4507230, 4511040, 4542720, 4764786, 4802304, 4807712, 4886960, 5131308, 5151120, 5252520, 5262880, 5494528, 5547360, 5558917, 5602688, 5864352, 6002880, 6009640, 6014720, 6315456, 6339840, 6353048, 6414135, 6464640, 6841744, 6868160, 7003360, 7211568, 7330440, 7396480, 7819136, 7894320, 7941310, 8003840, 8241792, 8404032, 8420608, 8552180, 8875776, 9014460, 9022080, 9529572, 9615424, 9773920, 10262616, 10302240, 10505040, 10525760, 11094720, 11117834, 11205376, 11728704, 11911965, 12005760, 12019280, 12630912, 12706096, 12828270, 12929280, 13683488, 13736320, 14006720, 14423136, 14660880, 14792960, 15638272, 15788640, 15882620, 16483584, 16676751, 16808064, 17104360, 18028920, 18044160, 19059144, 19230848, 19547840, 20525232, 20604480, 21010080, 21051520, 22189440, 22235668, 23457408, 23823930, 24011520, 24038560, 25261824, 25412192, 25656540, 27366976, 27472640, 27794585, 28013440, 28846272, 29321760, 31577280, 31765240, 33353502, 33616128, 34208720, 36057840, 38118288, 38461696, 39095680, 41050464, 41208960, 42020160, 42103040, 44378880, 44471336, 46914816, 47647860, 48077120, 50824384, 51313080, 54733952, 55589170, 56026880, 57692544, 58643520, 63154560, 63530480, 66707004, 68417440, 72115680, 76236576, 78191360, 82100928, 82417920, 83383755, 84040320, 88942672, 95295720, 96154240, 101648768, 102626160, 109467904, 111178340, 115385088, 117287040, 126309120, 127060960, 133414008, 136834880, 144231360, 152473152, 164201856, 166767510, 168080640, 177885344, 190591440, 192308480, 203297536, 205252320, 222356680, 234574080, 254121920, 266828016, 273669760, 288462720, 304946304, 328403712, 333535020, 355770688, 381182880, 410504640, 444713360, 508243840, 533656032, 547339520, 576925440, 609892608, 667070040, 711541376, 762365760, 821009280, 889426720, 1016487680, 1067312064, 1334140080, 1423082752, 1524731520, 1642018560, 1778853440, 2134624128, 2668280160, 3049463040, 3557706880, 4269248256, 5336560320, 7115413760, 10673120640, 21346241280]

約数ペア:

[(1, 21346241280), (2, 10673120640), (3, 7115413760), (4, 5336560320), (5, 4269248256), (6, 3557706880), (7, 3049463040), (8, 2668280160), (10, 2134624128), (12, 1778853440), (13, 1642018560), (14, 1524731520), (15, 1423082752), (16, 1334140080), (20, 1067312064), (21, 1016487680), (24, 889426720), (26, 821009280), (28, 762365760), (30, 711541376), (32, 667070040), (35, 609892608), (37, 576925440), (39, 547339520), (40, 533656032), (42, 508243840), (48, 444713360), (52, 410504640), (56, 381182880), (60, 355770688), (64, 333535020), (65, 328403712), (70, 304946304), (74, 288462720), (78, 273669760), (80, 266828016), (84, 254121920), (91, 234574080), (96, 222356680), (104, 205252320), (105, 203297536), (111, 192308480), (112, 190591440), (120, 177885344), (127, 168080640), (128, 166767510), (130, 164201856), (140, 152473152), (148, 144231360), (156, 136834880), (160, 133414008), (168, 127060960), (169, 126309120), (182, 117287040), (185, 115385088), (192, 111178340), (195, 109467904), (208, 102626160), (210, 101648768), (222, 96154240), (224, 95295720), (240, 88942672), (254, 84040320), (256, 83383755), (259, 82417920), (260, 82100928), (273, 78191360), (280, 76236576), (296, 72115680), (312, 68417440), (320, 66707004), (336, 63530480), (338, 63154560), (364, 58643520), (370, 57692544), (381, 56026880), (384, 55589170), (390, 54733952), (416, 51313080), (420, 50824384), (444, 48077120), (448, 47647860), (455, 46914816), (480, 44471336), (481, 44378880), (507, 42103040), (508, 42020160), (518, 41208960), (520, 41050464), (546, 39095680), (555, 38461696), (560, 38118288), (592, 36057840), (624, 34208720), (635, 33616128), (640, 33353502), (672, 31765240), (676, 31577280), (728, 29321760), (740, 28846272), (762, 28013440), (768, 27794585), (777, 27472640), (780, 27366976), (832, 25656540), (840, 25412192), (845, 25261824), (888, 24038560), (889, 24011520), (896, 23823930), (910, 23457408), (960, 22235668), (962, 22189440), (1014, 21051520), (1016, 21010080), (1036, 20604480), (1040, 20525232), (1092, 19547840), (1110, 19230848), (1120, 19059144), (1183, 18044160), (1184, 18028920), (1248, 17104360), (1270, 16808064), (1280, 16676751), (1295, 16483584), (1344, 15882620), (1352, 15788640), (1365, 15638272), (1443, 14792960), (1456, 14660880), (1480, 14423136), (1524, 14006720), (1554, 13736320), (1560, 13683488), (1651, 12929280), (1664, 12828270), (1680, 12706096), (1690, 12630912), (1776, 12019280), (1778, 12005760), (1792, 11911965), (1820, 11728704), (1905, 11205376), (1920, 11117834), (1924, 11094720), (2028, 10525760), (2032, 10505040), (2072, 10302240), (2080, 10262616), (2184, 9773920), (2220, 9615424), (2240, 9529572), (2366, 9022080), (2368, 9014460), (2405, 8875776), (2496, 8552180), (2535, 8420608), (2540, 8404032), (2590, 8241792), (2667, 8003840), (2688, 7941310), (2704, 7894320), (2730, 7819136), (2886, 7396480), (2912, 7330440), (2960, 7211568), (3048, 7003360), (3108, 6868160), (3120, 6841744), (3302, 6464640), (3328, 6414135), (3360, 6353048), (3367, 6339840), (3380, 6315456), (3549, 6014720), (3552, 6009640), (3556, 6002880), (3640, 5864352), (3810, 5602688), (3840, 5558917), (3848, 5547360), (3885, 5494528), (4056, 5262880), (4064, 5252520), (4144, 5151120), (4160, 5131308), (4368, 4886960), (4440, 4807712), (4445, 4802304), (4480, 4764786), (4699, 4542720), (4732, 4511040), (4736, 4507230), (4810, 4437888), (4953, 4309760), (4992, 4276090), (5070, 4210304), (5080, 4202016), (5180, 4120896), (5334, 4001920), (5376, 3970655), (5408, 3947160), (5460, 3909568), (5772, 3698240), (5824, 3665220), (5915, 3608832), (5920, 3605784), (6096, 3501680), (6216, 3434080), (6240, 3420872), (6253, 3413760), (6604, 3232320), (6720, 3176524), (6734, 3169920), (6760, 3157728), (7098, 3007360), (7104, 3004820), (7112, 3001440), (7215, 2958592), (7280, 2932176), (7620, 2801344), (7696, 2773680), (7770, 2747264), (8112, 2631440), (8128, 2626260), (8255, 2585856), (8288, 2575560), (8320, 2565654), (8736, 2443480), (8880, 2403856), (8890, 2401152), (8960, 2382393), (9398, 2271360), (9464, 2255520), (9472, 2253615), (9620, 2218944), (9906, 2154880), (9984, 2138045), (10101, 2113280), (10140, 2105152), (10160, 2101008), (10360, 2060448), (10668, 2000960), (10816, 1973580), (10920, 1954784), (11544, 1849120), (11557, 1847040), (11648, 1832610), (11830, 1804416), (11840, 1802892), (12192, 1750840), (12432, 1717040), (12480, 1710436), (12506, 1706880), (13208, 1616160), (13335, 1600768), (13440, 1588262), (13468, 1584960), (13520, 1578864), (14097, 1514240), (14196, 1503680), (14208, 1502410), (14224, 1500720), (14430, 1479296), (14560, 1466088), (15240, 1400672), (15392, 1386840), (15540, 1373632), (16224, 1315720), (16256, 1313130), (16510, 1292928), (16576, 1287780), (16640, 1282827), (16835, 1267968), (17472, 1221740), (17745, 1202944), (17760, 1201928), (17780, 1200576), (18759, 1137920), (18796, 1135680), (18928, 1127760), (19240, 1109472), (19812, 1077440), (20202, 1056640), (20280, 1052576), (20320, 1050504), (20720, 1030224), (21336, 1000480), (21463, 994560), (21632, 986790), (21840, 977392), (23088, 924560), (23114, 923520), (23296, 916305), (23495, 908544), (23660, 902208), (23680, 901446), (24384, 875420), (24765, 861952), (24864, 858520), (24960, 855218), (25012, 853440), (26416, 808080), (26670, 800384), (26880, 794131), (26936, 792480), (27040, 789432), (28194, 757120), (28392, 751840), (28416, 751205), (28448, 750360), (28860, 739648), (29120, 733044), (30480, 700336), (30784, 693420), (31080, 686816), (31265, 682752), (32448, 657860), (32512, 656565), (32893, 648960), (33020, 646464), (33152, 643890), (33670, 633984), (34671, 615680), (34944, 610870), (35490, 601472), (35520, 600964), (35560, 600288), (37518, 568960), (37592, 567840), (37856, 563880), (38480, 554736), (39624, 538720), (40404, 528320), (40560, 526288), (40640, 525252), (41440, 515112), (42672, 500240), (42926, 497280), (43264, 493395), (43680, 488696), (43771, 487680), (46176, 462280), (46228, 461760), (46990, 454272), (47320, 451104), (47360, 450723), (48768, 437710), (49530, 430976), (49728, 429260), (49920, 427609), (50024, 426720), (50505, 422656), (52832, 404040), (53340, 400192), (53872, 396240), (54080, 394716), (56388, 378560), (56784, 375920), (56896, 375180), (57720, 369824), (57785, 369408), (58240, 366522), (60960, 350168), (61087, 349440), (61568, 346710), (62160, 343408), (62530, 341376), (64389, 331520), (64896, 328930), (65786, 324480), (66040, 323232), (66304, 321945), (67340, 316992), (69342, 307840), (69888, 305435), (70485, 302848), (70980, 300736), (71040, 300482), (71120, 300144), (75036, 284480), (75184, 283920), (75712, 281940), (76960, 277368), (79248, 269360), (80808, 264160), (81120, 263144), (81280, 262626), (82880, 257556), (85344, 250120), (85852, 248640), (87360, 244348), (87542, 243840), (92352, 231140), (92456, 230880), (93795, 227584), (93980, 227136), (94640, 225552), (97536, 218855), (98679, 216320), (99060, 215488), (99456, 214630), (100048, 213360), (101010, 211328), (105664, 202020), (106680, 200096), (107315, 198912), (107744, 198120), (108160, 197358), (112776, 189280), (113568, 187960), (113792, 187590), (115440, 184912), (115570, 184704), (116480, 183261), (121920, 175084), (122174, 174720), (123136, 173355), (124320, 171704), (125060, 170688), (128778, 165760), (129792, 164465), (131313, 162560), (131572, 162240), (132080, 161616), (134680, 158496), (138684, 153920), (140970, 151424), (141960, 150368), (142080, 150241), (142240, 150072)]