20764926720

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 720

約数和(自身を含む): 79776829440

約数和(自身を除く): 59011902720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 83, 90, 95, 96, 108, 114, 120, 127, 128, 135, 144, 152, 160, 162, 166, 171, 180, 190, 192, 216, 228, 240, 249, 254, 256, 270, 285, 288, 304, 320, 324, 332, 342, 360, 380, 381, 384, 405, 415, 432, 456, 480, 498, 508, 513, 540, 570, 576, 608, 635, 640, 648, 664, 684, 720, 747, 760, 762, 768, 810, 830, 855, 864, 912, 960, 996, 1016, 1026, 1080, 1140, 1143, 1152, 1216, 1245, 1270, 1280, 1296, 1328, 1368, 1440, 1494, 1520, 1524, 1539, 1577, 1620, 1660, 1710, 1728, 1824, 1905, 1920, 1992, 2032, 2052, 2160, 2241, 2280, 2286, 2304, 2413, 2432, 2490, 2540, 2565, 2592, 2656, 2736, 2880, 2988, 3040, 3048, 3078, 3154, 3240, 3320, 3420, 3429, 3456, 3648, 3735, 3810, 3840, 3984, 4064, 4104, 4320, 4482, 4560, 4572, 4731, 4826, 4864, 4980, 5080, 5130, 5184, 5312, 5472, 5715, 5760, 5976, 6080, 6096, 6156, 6308, 6480, 6640, 6723, 6840, 6858, 6912, 7239, 7296, 7470, 7620, 7695, 7885, 7968, 8128, 8208, 8640, 8964, 9120, 9144, 9462, 9652, 9960, 10160, 10260, 10287, 10368, 10541, 10624, 10944, 11205, 11430, 11520, 11952, 12065, 12160, 12192, 12312, 12616, 12960, 13280, 13446, 13680, 13716, 14193, 14478, 14592, 14940, 15240, 15390, 15770, 15936, 16256, 16416, 17145, 17280, 17928, 18240, 18288, 18924, 19304, 19920, 20320, 20520, 20574, 20736, 21082, 21248, 21717, 21888, 22410, 22860, 23655, 23904, 24130, 24320, 24384, 24624, 25232, 25920, 26560, 26892, 27360, 27432, 28386, 28956, 29880, 30480, 30780, 31540, 31623, 31872, 32512, 32832, 33615, 34290, 34560, 35856, 36195, 36480, 36576, 37848, 38608, 39840, 40640, 41040, 41148, 42164, 42579, 43434, 43776, 44820, 45720, 47310, 47808, 48260, 48768, 49248, 50464, 51435, 51840, 52705, 53120, 53784, 54720, 54864, 56772, 57912, 59760, 60960, 61560, 63080, 63246, 63744, 65151, 65664, 67230, 68580, 70965, 71712, 72390, 72960, 73152, 75696, 77216, 79680, 81280, 82080, 82296, 84328, 85158, 86868, 89640, 91440, 94620, 94869, 95616, 96520, 97536, 98496, 100928, 102870, 103680, 105410, 106240, 107568, 108585, 109440, 109728, 113544, 115824, 119520, 121920, 123120, 126160, 126492, 127737, 130302, 131328, 134460, 137160, 141930, 143424, 144780, 146304, 151392, 154432, 158115, 159360, 162560, 164160, 164592, 168656, 170316, 173736, 179280, 182880, 189240, 189738, 191232, 193040, 195453, 196992, 200279, 201856, 205740, 210820, 212895, 215136, 217170, 218880, 219456, 227088, 231648, 239040, 243840, 246240, 252320, 252984, 255474, 260604, 268920, 274320, 283860, 284607, 286848, 289560, 292608, 302784, 308864, 316230, 318720, 325755, 328320, 329184, 337312, 340632, 347472, 358560, 365760, 378480, 379476, 386080, 390906, 393984, 400558, 403712, 411480, 421640, 425790, 430272, 434340, 438912, 454176, 463296, 474345, 478080, 487680, 492480, 504640, 505968, 510948, 521208, 537840, 548640, 567720, 569214, 573696, 579120, 600837, 605568, 617728, 632460, 638685, 651510, 656640, 658368, 674624, 681264, 694944, 717120, 731520, 756960, 758952, 772160, 781812, 801116, 822960, 843280, 851580, 853821, 860544, 868680, 877824, 908352, 926592, 948690, 956160, 977265, 984960, 1001395, 1009280, 1011936, 1021896, 1042416, 1075680, 1097280, 1135440, 1138428, 1158240, 1201674, 1211136, 1264920, 1277370, 1303020, 1316736, 1349248, 1362528, 1389888, 1423035, 1434240, 1463040, 1513920, 1517904, 1544320, 1563624, 1602232, 1645920, 1686560, 1703160, 1707642, 1721088, 1737360, 1802511, 1816704, 1853184, 1897380, 1954530, 1969920, 2002790, 2018560, 2023872, 2043792, 2084832, 2151360, 2194560, 2270880, 2276856, 2316480, 2403348, 2529840, 2554740, 2606040, 2633472, 2698496, 2725056, 2779776, 2846070, 2868480, 3004185, 3027840, 3035808, 3088640, 3127248, 3204464, 3291840, 3373120, 3406320, 3415284, 3474720, 3605022, 3633408, 3794760, 3909060, 4005580, 4047744, 4087584, 4169664, 4269105, 4302720, 4389120, 4541760, 4553712, 4632960, 4806696, 5059680, 5109480, 5212080, 5407533, 5450112, 5559552, 5692140, 6008370, 6055680, 6071616, 6254496, 6408928, 6583680, 6746240, 6812640, 6830568, 6949440, 7210044, 7589520, 7818120, 8011160, 8095488, 8175168, 8339328, 8538210, 8605440, 9012555, 9083520, 9107424, 9265920, 9613392, 10119360, 10218960, 10424160, 10815066, 10900224, 11384280, 12016740, 12143232, 12508992, 12817856, 13167360, 13492480, 13625280, 13661136, 13898880, 14420088, 15179040, 15636240, 16022320, 16222599, 16350336, 16678656, 17076420, 18025110, 18167040, 18214848, 19226784, 20238720, 20437920, 20848320, 21630132, 22768560, 24033480, 24286464, 25017984, 25635712, 27037665, 27250560, 27322272, 27797760, 28840176, 30358080, 31272480, 32044640, 32445198, 32700672, 34152840, 36050220, 36429696, 38453568, 40477440, 40875840, 41696640, 43260264, 45537120, 48066960, 50035968, 51271424, 54075330, 54501120, 54644544, 57680352, 60716160, 62544960, 64089280, 64890396, 68305680, 72100440, 72859392, 76907136, 81112995, 81751680, 83393280, 86520528, 91074240, 96133920, 108150660, 109289088, 115360704, 121432320, 125089920, 128178560, 129780792, 136611360, 144200880, 153814272, 162225990, 163503360, 173041056, 182148480, 192267840, 216301320, 218578176, 230721408, 250179840, 256357120, 259561584, 273222720, 288401760, 324451980, 346082112, 364296960, 384535680, 432602640, 461442816, 519123168, 546445440, 576803520, 648903960, 692164224, 769071360, 865205280, 1038246336, 1092890880, 1153607040, 1297807920, 1384328448, 1730410560, 2076492672, 2307214080, 2595615840, 3460821120, 4152985344, 5191231680, 6921642240, 10382463360, 20764926720]

約数ペア:

[(1, 20764926720), (2, 10382463360), (3, 6921642240), (4, 5191231680), (5, 4152985344), (6, 3460821120), (8, 2595615840), (9, 2307214080), (10, 2076492672), (12, 1730410560), (15, 1384328448), (16, 1297807920), (18, 1153607040), (19, 1092890880), (20, 1038246336), (24, 865205280), (27, 769071360), (30, 692164224), (32, 648903960), (36, 576803520), (38, 546445440), (40, 519123168), (45, 461442816), (48, 432602640), (54, 384535680), (57, 364296960), (60, 346082112), (64, 324451980), (72, 288401760), (76, 273222720), (80, 259561584), (81, 256357120), (83, 250179840), (90, 230721408), (95, 218578176), (96, 216301320), (108, 192267840), (114, 182148480), (120, 173041056), (127, 163503360), (128, 162225990), (135, 153814272), (144, 144200880), (152, 136611360), (160, 129780792), (162, 128178560), (166, 125089920), (171, 121432320), (180, 115360704), (190, 109289088), (192, 108150660), (216, 96133920), (228, 91074240), (240, 86520528), (249, 83393280), (254, 81751680), (256, 81112995), (270, 76907136), (285, 72859392), (288, 72100440), (304, 68305680), (320, 64890396), (324, 64089280), (332, 62544960), (342, 60716160), (360, 57680352), (380, 54644544), (381, 54501120), (384, 54075330), (405, 51271424), (415, 50035968), (432, 48066960), (456, 45537120), (480, 43260264), (498, 41696640), (508, 40875840), (513, 40477440), (540, 38453568), (570, 36429696), (576, 36050220), (608, 34152840), (635, 32700672), (640, 32445198), (648, 32044640), (664, 31272480), (684, 30358080), (720, 28840176), (747, 27797760), (760, 27322272), (762, 27250560), (768, 27037665), (810, 25635712), (830, 25017984), (855, 24286464), (864, 24033480), (912, 22768560), (960, 21630132), (996, 20848320), (1016, 20437920), (1026, 20238720), (1080, 19226784), (1140, 18214848), (1143, 18167040), (1152, 18025110), (1216, 17076420), (1245, 16678656), (1270, 16350336), (1280, 16222599), (1296, 16022320), (1328, 15636240), (1368, 15179040), (1440, 14420088), (1494, 13898880), (1520, 13661136), (1524, 13625280), (1539, 13492480), (1577, 13167360), (1620, 12817856), (1660, 12508992), (1710, 12143232), (1728, 12016740), (1824, 11384280), (1905, 10900224), (1920, 10815066), (1992, 10424160), (2032, 10218960), (2052, 10119360), (2160, 9613392), (2241, 9265920), (2280, 9107424), (2286, 9083520), (2304, 9012555), (2413, 8605440), (2432, 8538210), (2490, 8339328), (2540, 8175168), (2565, 8095488), (2592, 8011160), (2656, 7818120), (2736, 7589520), (2880, 7210044), (2988, 6949440), (3040, 6830568), (3048, 6812640), (3078, 6746240), (3154, 6583680), (3240, 6408928), (3320, 6254496), (3420, 6071616), (3429, 6055680), (3456, 6008370), (3648, 5692140), (3735, 5559552), (3810, 5450112), (3840, 5407533), (3984, 5212080), (4064, 5109480), (4104, 5059680), (4320, 4806696), (4482, 4632960), (4560, 4553712), (4572, 4541760), (4731, 4389120), (4826, 4302720), (4864, 4269105), (4980, 4169664), (5080, 4087584), (5130, 4047744), (5184, 4005580), (5312, 3909060), (5472, 3794760), (5715, 3633408), (5760, 3605022), (5976, 3474720), (6080, 3415284), (6096, 3406320), (6156, 3373120), (6308, 3291840), (6480, 3204464), (6640, 3127248), (6723, 3088640), (6840, 3035808), (6858, 3027840), (6912, 3004185), (7239, 2868480), (7296, 2846070), (7470, 2779776), (7620, 2725056), (7695, 2698496), (7885, 2633472), (7968, 2606040), (8128, 2554740), (8208, 2529840), (8640, 2403348), (8964, 2316480), (9120, 2276856), (9144, 2270880), (9462, 2194560), (9652, 2151360), (9960, 2084832), (10160, 2043792), (10260, 2023872), (10287, 2018560), (10368, 2002790), (10541, 1969920), (10624, 1954530), (10944, 1897380), (11205, 1853184), (11430, 1816704), (11520, 1802511), (11952, 1737360), (12065, 1721088), (12160, 1707642), (12192, 1703160), (12312, 1686560), (12616, 1645920), (12960, 1602232), (13280, 1563624), (13446, 1544320), (13680, 1517904), (13716, 1513920), (14193, 1463040), (14478, 1434240), (14592, 1423035), (14940, 1389888), (15240, 1362528), (15390, 1349248), (15770, 1316736), (15936, 1303020), (16256, 1277370), (16416, 1264920), (17145, 1211136), (17280, 1201674), (17928, 1158240), (18240, 1138428), (18288, 1135440), (18924, 1097280), (19304, 1075680), (19920, 1042416), (20320, 1021896), (20520, 1011936), (20574, 1009280), (20736, 1001395), (21082, 984960), (21248, 977265), (21717, 956160), (21888, 948690), (22410, 926592), (22860, 908352), (23655, 877824), (23904, 868680), (24130, 860544), (24320, 853821), (24384, 851580), (24624, 843280), (25232, 822960), (25920, 801116), (26560, 781812), (26892, 772160), (27360, 758952), (27432, 756960), (28386, 731520), (28956, 717120), (29880, 694944), (30480, 681264), (30780, 674624), (31540, 658368), (31623, 656640), (31872, 651510), (32512, 638685), (32832, 632460), (33615, 617728), (34290, 605568), (34560, 600837), (35856, 579120), (36195, 573696), (36480, 569214), (36576, 567720), (37848, 548640), (38608, 537840), (39840, 521208), (40640, 510948), (41040, 505968), (41148, 504640), (42164, 492480), (42579, 487680), (43434, 478080), (43776, 474345), (44820, 463296), (45720, 454176), (47310, 438912), (47808, 434340), (48260, 430272), (48768, 425790), (49248, 421640), (50464, 411480), (51435, 403712), (51840, 400558), (52705, 393984), (53120, 390906), (53784, 386080), (54720, 379476), (54864, 378480), (56772, 365760), (57912, 358560), (59760, 347472), (60960, 340632), (61560, 337312), (63080, 329184), (63246, 328320), (63744, 325755), (65151, 318720), (65664, 316230), (67230, 308864), (68580, 302784), (70965, 292608), (71712, 289560), (72390, 286848), (72960, 284607), (73152, 283860), (75696, 274320), (77216, 268920), (79680, 260604), (81280, 255474), (82080, 252984), (82296, 252320), (84328, 246240), (85158, 243840), (86868, 239040), (89640, 231648), (91440, 227088), (94620, 219456), (94869, 218880), (95616, 217170), (96520, 215136), (97536, 212895), (98496, 210820), (100928, 205740), (102870, 201856), (103680, 200279), (105410, 196992), (106240, 195453), (107568, 193040), (108585, 191232), (109440, 189738), (109728, 189240), (113544, 182880), (115824, 179280), (119520, 173736), (121920, 170316), (123120, 168656), (126160, 164592), (126492, 164160), (127737, 162560), (130302, 159360), (131328, 158115), (134460, 154432), (137160, 151392), (141930, 146304), (143424, 144780)]