21268101120

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 576

約数和(自身を含む): 80668224000

約数和(自身を除く): 59400122880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 71, 80, 84, 96, 98, 105, 112, 120, 128, 140, 142, 147, 160, 168, 192, 196, 199, 210, 213, 224, 240, 245, 256, 280, 284, 294, 320, 336, 355, 384, 392, 398, 420, 426, 448, 480, 490, 497, 512, 560, 568, 588, 597, 640, 672, 710, 735, 768, 784, 796, 840, 852, 896, 960, 980, 994, 995, 1024, 1065, 1120, 1136, 1176, 1194, 1280, 1344, 1393, 1420, 1470, 1491, 1536, 1568, 1592, 1680, 1704, 1792, 1920, 1960, 1988, 1990, 2048, 2130, 2240, 2272, 2352, 2388, 2485, 2560, 2688, 2786, 2840, 2940, 2982, 2985, 3072, 3136, 3184, 3360, 3408, 3479, 3584, 3840, 3920, 3976, 3980, 4179, 4260, 4480, 4544, 4704, 4776, 4970, 5120, 5376, 5572, 5680, 5880, 5964, 5970, 6144, 6272, 6368, 6720, 6816, 6958, 6965, 7168, 7455, 7680, 7840, 7952, 7960, 8358, 8520, 8960, 9088, 9408, 9552, 9751, 9940, 10240, 10437, 10752, 11144, 11360, 11760, 11928, 11940, 12544, 12736, 13440, 13632, 13916, 13930, 14129, 14336, 14910, 15360, 15680, 15904, 15920, 16716, 17040, 17395, 17920, 18176, 18816, 19104, 19502, 19880, 20874, 20895, 21504, 22288, 22720, 23520, 23856, 23880, 25088, 25472, 26880, 27264, 27832, 27860, 28258, 29253, 29820, 30720, 31360, 31808, 31840, 33432, 34080, 34790, 35840, 36352, 37632, 38208, 39004, 39760, 41748, 41790, 42387, 43008, 44576, 45440, 47040, 47712, 47760, 48755, 50176, 50944, 52185, 53760, 54528, 55664, 55720, 56516, 58506, 59640, 62720, 63616, 63680, 66864, 68160, 69580, 70645, 71680, 72704, 75264, 76416, 78008, 79520, 83496, 83580, 84774, 89152, 90880, 94080, 95424, 95520, 97510, 98903, 100352, 101888, 104370, 107520, 109056, 111328, 111440, 113032, 117012, 119280, 125440, 127232, 127360, 133728, 136320, 139160, 141290, 145408, 146265, 150528, 152832, 156016, 159040, 166992, 167160, 169548, 178304, 181760, 188160, 190848, 191040, 195020, 197806, 203776, 208740, 211935, 215040, 218112, 222656, 222880, 226064, 234024, 238560, 250880, 254464, 254720, 267456, 272640, 278320, 282580, 292530, 296709, 301056, 305664, 312032, 318080, 333984, 334320, 339096, 356608, 363520, 376320, 381696, 382080, 390040, 395612, 407552, 417480, 423870, 436224, 445312, 445760, 452128, 468048, 477120, 494515, 501760, 508928, 509440, 534912, 545280, 556640, 565160, 585060, 593418, 611328, 624064, 636160, 667968, 668640, 678192, 692321, 713216, 727040, 752640, 763392, 764160, 780080, 791224, 834960, 847740, 890624, 891520, 904256, 936096, 954240, 989030, 1017856, 1018880, 1069824, 1090560, 1113280, 1130320, 1170120, 1186836, 1222656, 1248128, 1272320, 1335936, 1337280, 1356384, 1384642, 1426432, 1483545, 1505280, 1526784, 1528320, 1560160, 1582448, 1669920, 1695480, 1781248, 1783040, 1808512, 1872192, 1908480, 1978060, 2037760, 2076963, 2139648, 2181120, 2226560, 2260640, 2340240, 2373672, 2496256, 2544640, 2671872, 2674560, 2712768, 2769284, 2852864, 2967090, 3053568, 3056640, 3120320, 3164896, 3339840, 3390960, 3461605, 3562496, 3566080, 3617024, 3744384, 3816960, 3956120, 4153926, 4279296, 4453120, 4521280, 4680480, 4747344, 4992512, 5089280, 5343744, 5349120, 5425536, 5538568, 5934180, 6113280, 6240640, 6329792, 6679680, 6781920, 6923210, 7124992, 7132160, 7234048, 7488768, 7633920, 7912240, 8307852, 8558592, 8906240, 9042560, 9360960, 9494688, 9985024, 10384815, 10687488, 10698240, 10851072, 11077136, 11868360, 12481280, 12659584, 13359360, 13563840, 13846420, 14264320, 14468096, 14977536, 15267840, 15824480, 16615704, 17812480, 18085120, 18721920, 18989376, 19970048, 20769630, 21374976, 21396480, 21702144, 22154272, 23736720, 24962560, 25319168, 26718720, 27127680, 27692840, 28936192, 29955072, 31648960, 33231408, 35624960, 36170240, 37443840, 37978752, 41539260, 42792960, 43404288, 44308544, 47473440, 49925120, 50638336, 53437440, 54255360, 55385680, 59910144, 63297920, 66462816, 72340480, 74887680, 75957504, 83078520, 86808576, 88617088, 94946880, 99850240, 101276672, 106874880, 108510720, 110771360, 126595840, 132925632, 144680960, 149775360, 151915008, 166157040, 177234176, 189893760, 202553344, 217021440, 221542720, 253191680, 265851264, 299550720, 303830016, 332314080, 354468352, 379787520, 434042880, 443085440, 506383360, 531702528, 607660032, 664628160, 708936704, 759575040, 886170880, 1012766720, 1063405056, 1329256320, 1417873408, 1519150080, 1772341760, 2126810112, 2658512640, 3038300160, 3544683520, 4253620224, 5317025280, 7089367040, 10634050560, 21268101120]

約数ペア:

[(1, 21268101120), (2, 10634050560), (3, 7089367040), (4, 5317025280), (5, 4253620224), (6, 3544683520), (7, 3038300160), (8, 2658512640), (10, 2126810112), (12, 1772341760), (14, 1519150080), (15, 1417873408), (16, 1329256320), (20, 1063405056), (21, 1012766720), (24, 886170880), (28, 759575040), (30, 708936704), (32, 664628160), (35, 607660032), (40, 531702528), (42, 506383360), (48, 443085440), (49, 434042880), (56, 379787520), (60, 354468352), (64, 332314080), (70, 303830016), (71, 299550720), (80, 265851264), (84, 253191680), (96, 221542720), (98, 217021440), (105, 202553344), (112, 189893760), (120, 177234176), (128, 166157040), (140, 151915008), (142, 149775360), (147, 144680960), (160, 132925632), (168, 126595840), (192, 110771360), (196, 108510720), (199, 106874880), (210, 101276672), (213, 99850240), (224, 94946880), (240, 88617088), (245, 86808576), (256, 83078520), (280, 75957504), (284, 74887680), (294, 72340480), (320, 66462816), (336, 63297920), (355, 59910144), (384, 55385680), (392, 54255360), (398, 53437440), (420, 50638336), (426, 49925120), (448, 47473440), (480, 44308544), (490, 43404288), (497, 42792960), (512, 41539260), (560, 37978752), (568, 37443840), (588, 36170240), (597, 35624960), (640, 33231408), (672, 31648960), (710, 29955072), (735, 28936192), (768, 27692840), (784, 27127680), (796, 26718720), (840, 25319168), (852, 24962560), (896, 23736720), (960, 22154272), (980, 21702144), (994, 21396480), (995, 21374976), (1024, 20769630), (1065, 19970048), (1120, 18989376), (1136, 18721920), (1176, 18085120), (1194, 17812480), (1280, 16615704), (1344, 15824480), (1393, 15267840), (1420, 14977536), (1470, 14468096), (1491, 14264320), (1536, 13846420), (1568, 13563840), (1592, 13359360), (1680, 12659584), (1704, 12481280), (1792, 11868360), (1920, 11077136), (1960, 10851072), (1988, 10698240), (1990, 10687488), (2048, 10384815), (2130, 9985024), (2240, 9494688), (2272, 9360960), (2352, 9042560), (2388, 8906240), (2485, 8558592), (2560, 8307852), (2688, 7912240), (2786, 7633920), (2840, 7488768), (2940, 7234048), (2982, 7132160), (2985, 7124992), (3072, 6923210), (3136, 6781920), (3184, 6679680), (3360, 6329792), (3408, 6240640), (3479, 6113280), (3584, 5934180), (3840, 5538568), (3920, 5425536), (3976, 5349120), (3980, 5343744), (4179, 5089280), (4260, 4992512), (4480, 4747344), (4544, 4680480), (4704, 4521280), (4776, 4453120), (4970, 4279296), (5120, 4153926), (5376, 3956120), (5572, 3816960), (5680, 3744384), (5880, 3617024), (5964, 3566080), (5970, 3562496), (6144, 3461605), (6272, 3390960), (6368, 3339840), (6720, 3164896), (6816, 3120320), (6958, 3056640), (6965, 3053568), (7168, 2967090), (7455, 2852864), (7680, 2769284), (7840, 2712768), (7952, 2674560), (7960, 2671872), (8358, 2544640), (8520, 2496256), (8960, 2373672), (9088, 2340240), (9408, 2260640), (9552, 2226560), (9751, 2181120), (9940, 2139648), (10240, 2076963), (10437, 2037760), (10752, 1978060), (11144, 1908480), (11360, 1872192), (11760, 1808512), (11928, 1783040), (11940, 1781248), (12544, 1695480), (12736, 1669920), (13440, 1582448), (13632, 1560160), (13916, 1528320), (13930, 1526784), (14129, 1505280), (14336, 1483545), (14910, 1426432), (15360, 1384642), (15680, 1356384), (15904, 1337280), (15920, 1335936), (16716, 1272320), (17040, 1248128), (17395, 1222656), (17920, 1186836), (18176, 1170120), (18816, 1130320), (19104, 1113280), (19502, 1090560), (19880, 1069824), (20874, 1018880), (20895, 1017856), (21504, 989030), (22288, 954240), (22720, 936096), (23520, 904256), (23856, 891520), (23880, 890624), (25088, 847740), (25472, 834960), (26880, 791224), (27264, 780080), (27832, 764160), (27860, 763392), (28258, 752640), (29253, 727040), (29820, 713216), (30720, 692321), (31360, 678192), (31808, 668640), (31840, 667968), (33432, 636160), (34080, 624064), (34790, 611328), (35840, 593418), (36352, 585060), (37632, 565160), (38208, 556640), (39004, 545280), (39760, 534912), (41748, 509440), (41790, 508928), (42387, 501760), (43008, 494515), (44576, 477120), (45440, 468048), (47040, 452128), (47712, 445760), (47760, 445312), (48755, 436224), (50176, 423870), (50944, 417480), (52185, 407552), (53760, 395612), (54528, 390040), (55664, 382080), (55720, 381696), (56516, 376320), (58506, 363520), (59640, 356608), (62720, 339096), (63616, 334320), (63680, 333984), (66864, 318080), (68160, 312032), (69580, 305664), (70645, 301056), (71680, 296709), (72704, 292530), (75264, 282580), (76416, 278320), (78008, 272640), (79520, 267456), (83496, 254720), (83580, 254464), (84774, 250880), (89152, 238560), (90880, 234024), (94080, 226064), (95424, 222880), (95520, 222656), (97510, 218112), (98903, 215040), (100352, 211935), (101888, 208740), (104370, 203776), (107520, 197806), (109056, 195020), (111328, 191040), (111440, 190848), (113032, 188160), (117012, 181760), (119280, 178304), (125440, 169548), (127232, 167160), (127360, 166992), (133728, 159040), (136320, 156016), (139160, 152832), (141290, 150528), (145408, 146265)]