21756826080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 864

約数和(自身を含む): 87525023040

約数和(自身を除く): 65768196960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 32, 33, 36, 40, 44, 45, 46, 48, 55, 60, 61, 66, 69, 72, 80, 88, 89, 90, 92, 96, 99, 110, 115, 120, 121, 122, 132, 138, 144, 160, 165, 176, 178, 180, 183, 184, 198, 207, 220, 230, 240, 242, 244, 253, 264, 267, 276, 288, 305, 330, 345, 352, 356, 360, 363, 366, 368, 396, 414, 440, 445, 460, 480, 484, 488, 495, 506, 528, 534, 549, 552, 605, 610, 660, 671, 690, 712, 720, 726, 732, 736, 759, 792, 801, 828, 880, 890, 915, 920, 968, 976, 979, 990, 1012, 1035, 1056, 1068, 1089, 1098, 1104, 1210, 1220, 1265, 1320, 1335, 1342, 1380, 1403, 1424, 1440, 1452, 1464, 1518, 1584, 1602, 1656, 1760, 1780, 1815, 1830, 1840, 1936, 1952, 1958, 1980, 2013, 2024, 2047, 2070, 2136, 2178, 2196, 2208, 2277, 2420, 2440, 2530, 2640, 2670, 2684, 2745, 2760, 2783, 2806, 2848, 2904, 2928, 2937, 3036, 3168, 3204, 3312, 3355, 3560, 3630, 3660, 3680, 3795, 3872, 3916, 3960, 4005, 4026, 4048, 4094, 4140, 4209, 4272, 4356, 4392, 4554, 4840, 4880, 4895, 5060, 5280, 5340, 5368, 5429, 5445, 5490, 5520, 5566, 5612, 5808, 5856, 5874, 6039, 6072, 6141, 6408, 6624, 6710, 7015, 7120, 7260, 7320, 7381, 7590, 7832, 7920, 8010, 8052, 8096, 8188, 8280, 8349, 8418, 8544, 8712, 8784, 8811, 9108, 9680, 9760, 9790, 10065, 10120, 10235, 10680, 10736, 10769, 10858, 10890, 10980, 11040, 11132, 11224, 11385, 11616, 11748, 12078, 12144, 12282, 12627, 12816, 13420, 13915, 14030, 14240, 14520, 14640, 14685, 14762, 15180, 15433, 15664, 15840, 16020, 16104, 16287, 16376, 16560, 16698, 16836, 17424, 17568, 17622, 18216, 18423, 19360, 19580, 20130, 20240, 20470, 21045, 21360, 21472, 21538, 21716, 21780, 21960, 22143, 22264, 22448, 22517, 22770, 23496, 24156, 24288, 24564, 25047, 25254, 25632, 26840, 27145, 27830, 28060, 29040, 29280, 29370, 29524, 30195, 30360, 30705, 30866, 31328, 32040, 32208, 32307, 32574, 32752, 33120, 33396, 33672, 34848, 35244, 36432, 36846, 36905, 39160, 40260, 40480, 40940, 41745, 42090, 42720, 43076, 43432, 43560, 43920, 44055, 44286, 44528, 44896, 45034, 45540, 46299, 46992, 48312, 48861, 49128, 50094, 50508, 53680, 53845, 54290, 55660, 56120, 58080, 58740, 59048, 59719, 60390, 60720, 61410, 61732, 63135, 64080, 64416, 64614, 65148, 65504, 66429, 66792, 67344, 67551, 70488, 72864, 73692, 73810, 77165, 78320, 80520, 81435, 81880, 83490, 84180, 86152, 86864, 87120, 87840, 88110, 88572, 89056, 90068, 91080, 92115, 92598, 93984, 96624, 96921, 97722, 98256, 100188, 101016, 107360, 107690, 108580, 110715, 111320, 112240, 112585, 117480, 118096, 119438, 120780, 121440, 122820, 123464, 124867, 125235, 126270, 128160, 129228, 130296, 132858, 133584, 134688, 135102, 138897, 140976, 147384, 147620, 154330, 156640, 161040, 161535, 162870, 163760, 166980, 168360, 169763, 172304, 173728, 174240, 176220, 177144, 179157, 180136, 182160, 184230, 185196, 193248, 193842, 195444, 196512, 200376, 202032, 202653, 215380, 217160, 221430, 222640, 224480, 225170, 231495, 234960, 236192, 238876, 241560, 244305, 245640, 246928, 247687, 249734, 250470, 252540, 258456, 260592, 265716, 267168, 270204, 277794, 281952, 294768, 295240, 298595, 308660, 322080, 323070, 325740, 327520, 332145, 333960, 336720, 337755, 339526, 344608, 352440, 354288, 358314, 360272, 364320, 368460, 370392, 374601, 387684, 390888, 400752, 404064, 405306, 430760, 434320, 442860, 445280, 450340, 462990, 469920, 477752, 483120, 484605, 488610, 491280, 493856, 495374, 499468, 500940, 505080, 509289, 516912, 521184, 531432, 537471, 540408, 555588, 589536, 590480, 597190, 617320, 624335, 646140, 651480, 656909, 664290, 667920, 673440, 675510, 679052, 694485, 704880, 708576, 716628, 720544, 736920, 740784, 743061, 749202, 775368, 781776, 801504, 810612, 848815, 861520, 868640, 885720, 895785, 900680, 925980, 955504, 966240, 969210, 977220, 982560, 990748, 998936, 1001880, 1010160, 1013265, 1018578, 1033824, 1062864, 1074942, 1080816, 1111176, 1123803, 1180960, 1194380, 1234640, 1238435, 1248670, 1292280, 1302960, 1313818, 1328580, 1335840, 1351020, 1358104, 1373537, 1388970, 1409760, 1433256, 1473840, 1481568, 1486122, 1498404, 1527867, 1550736, 1563552, 1621224, 1697630, 1723040, 1771440, 1791570, 1801360, 1851960, 1873005, 1911008, 1938420, 1954440, 1970727, 1981496, 1997872, 2003760, 2020320, 2026530, 2037156, 2125728, 2149884, 2161632, 2222352, 2229183, 2247606, 2388760, 2469280, 2476870, 2497340, 2546445, 2584560, 2605920, 2627636, 2657160, 2687355, 2702040, 2716208, 2747074, 2777940, 2866512, 2947680, 2972244, 2996808, 3055734, 3101472, 3242448, 3284545, 3395260, 3542880, 3583140, 3602720, 3703920, 3715305, 3746010, 3876840, 3908880, 3941454, 3962992, 3995744, 4007520, 4053060, 4074312, 4120611, 4299768, 4444704, 4458366, 4495212, 4777520, 4953740, 4994680, 5092890, 5169120, 5255272, 5314320, 5374710, 5404080, 5432416, 5494148, 5555880, 5619015, 5733024, 5912181, 5944488, 5993616, 6111468, 6484896, 6569090, 6790520, 6867685, 7166280, 7407840, 7430610, 7492020, 7639335, 7753680, 7817760, 7882908, 7925984, 8106120, 8148624, 8241222, 8599536, 8916732, 8990424, 9555040, 9853635, 9907480, 9989360, 10185780, 10510544, 10628640, 10749420, 10808160, 10988296, 11111760, 11145915, 11238030, 11824362, 11888976, 11987232, 12222936, 12361833, 13138180, 13581040, 13735370, 14332560, 14861220, 14984040, 15108907, 15278670, 15507360, 15765816, 16212240, 16297248, 16482444, 17199072, 17833464, 17980848, 19707270, 19814960, 19978720, 20371560, 20603055, 21021088, 21498840, 21976592, 22223520, 22291830, 22476060, 23648724, 23777952, 24445872, 24723666, 26276360, 27162080, 27470740, 28665120, 29560905, 29722440, 29968080, 30217814, 30557340, 31531632, 32424480, 32964888, 35666928, 35961696, 39414540, 39629920, 40743120, 41206110, 42997680, 43953184, 44583660, 44952120, 45326721, 47297448, 48891744, 49447332, 52552720, 54941480, 59121810, 59444880, 59936160, 60435628, 61114680, 61809165, 63063264, 65929776, 71333856, 75544535, 78829080, 81486240, 82412220, 85995360, 89167320, 89904240, 90653442, 94594896, 98894664, 105105440, 109882960, 118243620, 118889760, 120871256, 122229360, 123618330, 131859552, 135980163, 151089070, 157658160, 164824440, 178334640, 179808480, 181306884, 189189792, 197789328, 219765920, 226633605, 236487240, 241742512, 244458720, 247236660, 271960326, 302178140, 315316320, 329648880, 356669280, 362613768, 395578656, 453267210, 472974480, 483485024, 494473320, 543920652, 604356280, 659297760, 679900815, 725227536, 906534420, 945948960, 988946640, 1087841304, 1208712560, 1359801630, 1450455072, 1813068840, 1977893280, 2175682608, 2417425120, 2719603260, 3626137680, 4351365216, 5439206520, 7252275360, 10878413040, 21756826080]

約数ペア:

[(1, 21756826080), (2, 10878413040), (3, 7252275360), (4, 5439206520), (5, 4351365216), (6, 3626137680), (8, 2719603260), (9, 2417425120), (10, 2175682608), (11, 1977893280), (12, 1813068840), (15, 1450455072), (16, 1359801630), (18, 1208712560), (20, 1087841304), (22, 988946640), (23, 945948960), (24, 906534420), (30, 725227536), (32, 679900815), (33, 659297760), (36, 604356280), (40, 543920652), (44, 494473320), (45, 483485024), (46, 472974480), (48, 453267210), (55, 395578656), (60, 362613768), (61, 356669280), (66, 329648880), (69, 315316320), (72, 302178140), (80, 271960326), (88, 247236660), (89, 244458720), (90, 241742512), (92, 236487240), (96, 226633605), (99, 219765920), (110, 197789328), (115, 189189792), (120, 181306884), (121, 179808480), (122, 178334640), (132, 164824440), (138, 157658160), (144, 151089070), (160, 135980163), (165, 131859552), (176, 123618330), (178, 122229360), (180, 120871256), (183, 118889760), (184, 118243620), (198, 109882960), (207, 105105440), (220, 98894664), (230, 94594896), (240, 90653442), (242, 89904240), (244, 89167320), (253, 85995360), (264, 82412220), (267, 81486240), (276, 78829080), (288, 75544535), (305, 71333856), (330, 65929776), (345, 63063264), (352, 61809165), (356, 61114680), (360, 60435628), (363, 59936160), (366, 59444880), (368, 59121810), (396, 54941480), (414, 52552720), (440, 49447332), (445, 48891744), (460, 47297448), (480, 45326721), (484, 44952120), (488, 44583660), (495, 43953184), (506, 42997680), (528, 41206110), (534, 40743120), (549, 39629920), (552, 39414540), (605, 35961696), (610, 35666928), (660, 32964888), (671, 32424480), (690, 31531632), (712, 30557340), (720, 30217814), (726, 29968080), (732, 29722440), (736, 29560905), (759, 28665120), (792, 27470740), (801, 27162080), (828, 26276360), (880, 24723666), (890, 24445872), (915, 23777952), (920, 23648724), (968, 22476060), (976, 22291830), (979, 22223520), (990, 21976592), (1012, 21498840), (1035, 21021088), (1056, 20603055), (1068, 20371560), (1089, 19978720), (1098, 19814960), (1104, 19707270), (1210, 17980848), (1220, 17833464), (1265, 17199072), (1320, 16482444), (1335, 16297248), (1342, 16212240), (1380, 15765816), (1403, 15507360), (1424, 15278670), (1440, 15108907), (1452, 14984040), (1464, 14861220), (1518, 14332560), (1584, 13735370), (1602, 13581040), (1656, 13138180), (1760, 12361833), (1780, 12222936), (1815, 11987232), (1830, 11888976), (1840, 11824362), (1936, 11238030), (1952, 11145915), (1958, 11111760), (1980, 10988296), (2013, 10808160), (2024, 10749420), (2047, 10628640), (2070, 10510544), (2136, 10185780), (2178, 9989360), (2196, 9907480), (2208, 9853635), (2277, 9555040), (2420, 8990424), (2440, 8916732), (2530, 8599536), (2640, 8241222), (2670, 8148624), (2684, 8106120), (2745, 7925984), (2760, 7882908), (2783, 7817760), (2806, 7753680), (2848, 7639335), (2904, 7492020), (2928, 7430610), (2937, 7407840), (3036, 7166280), (3168, 6867685), (3204, 6790520), (3312, 6569090), (3355, 6484896), (3560, 6111468), (3630, 5993616), (3660, 5944488), (3680, 5912181), (3795, 5733024), (3872, 5619015), (3916, 5555880), (3960, 5494148), (4005, 5432416), (4026, 5404080), (4048, 5374710), (4094, 5314320), (4140, 5255272), (4209, 5169120), (4272, 5092890), (4356, 4994680), (4392, 4953740), (4554, 4777520), (4840, 4495212), (4880, 4458366), (4895, 4444704), (5060, 4299768), (5280, 4120611), (5340, 4074312), (5368, 4053060), (5429, 4007520), (5445, 3995744), (5490, 3962992), (5520, 3941454), (5566, 3908880), (5612, 3876840), (5808, 3746010), (5856, 3715305), (5874, 3703920), (6039, 3602720), (6072, 3583140), (6141, 3542880), (6408, 3395260), (6624, 3284545), (6710, 3242448), (7015, 3101472), (7120, 3055734), (7260, 2996808), (7320, 2972244), (7381, 2947680), (7590, 2866512), (7832, 2777940), (7920, 2747074), (8010, 2716208), (8052, 2702040), (8096, 2687355), (8188, 2657160), (8280, 2627636), (8349, 2605920), (8418, 2584560), (8544, 2546445), (8712, 2497340), (8784, 2476870), (8811, 2469280), (9108, 2388760), (9680, 2247606), (9760, 2229183), (9790, 2222352), (10065, 2161632), (10120, 2149884), (10235, 2125728), (10680, 2037156), (10736, 2026530), (10769, 2020320), (10858, 2003760), (10890, 1997872), (10980, 1981496), (11040, 1970727), (11132, 1954440), (11224, 1938420), (11385, 1911008), (11616, 1873005), (11748, 1851960), (12078, 1801360), (12144, 1791570), (12282, 1771440), (12627, 1723040), (12816, 1697630), (13420, 1621224), (13915, 1563552), (14030, 1550736), (14240, 1527867), (14520, 1498404), (14640, 1486122), (14685, 1481568), (14762, 1473840), (15180, 1433256), (15433, 1409760), (15664, 1388970), (15840, 1373537), (16020, 1358104), (16104, 1351020), (16287, 1335840), (16376, 1328580), (16560, 1313818), (16698, 1302960), (16836, 1292280), (17424, 1248670), (17568, 1238435), (17622, 1234640), (18216, 1194380), (18423, 1180960), (19360, 1123803), (19580, 1111176), (20130, 1080816), (20240, 1074942), (20470, 1062864), (21045, 1033824), (21360, 1018578), (21472, 1013265), (21538, 1010160), (21716, 1001880), (21780, 998936), (21960, 990748), (22143, 982560), (22264, 977220), (22448, 969210), (22517, 966240), (22770, 955504), (23496, 925980), (24156, 900680), (24288, 895785), (24564, 885720), (25047, 868640), (25254, 861520), (25632, 848815), (26840, 810612), (27145, 801504), (27830, 781776), (28060, 775368), (29040, 749202), (29280, 743061), (29370, 740784), (29524, 736920), (30195, 720544), (30360, 716628), (30705, 708576), (30866, 704880), (31328, 694485), (32040, 679052), (32208, 675510), (32307, 673440), (32574, 667920), (32752, 664290), (33120, 656909), (33396, 651480), (33672, 646140), (34848, 624335), (35244, 617320), (36432, 597190), (36846, 590480), (36905, 589536), (39160, 555588), (40260, 540408), (40480, 537471), (40940, 531432), (41745, 521184), (42090, 516912), (42720, 509289), (43076, 505080), (43432, 500940), (43560, 499468), (43920, 495374), (44055, 493856), (44286, 491280), (44528, 488610), (44896, 484605), (45034, 483120), (45540, 477752), (46299, 469920), (46992, 462990), (48312, 450340), (48861, 445280), (49128, 442860), (50094, 434320), (50508, 430760), (53680, 405306), (53845, 404064), (54290, 400752), (55660, 390888), (56120, 387684), (58080, 374601), (58740, 370392), (59048, 368460), (59719, 364320), (60390, 360272), (60720, 358314), (61410, 354288), (61732, 352440), (63135, 344608), (64080, 339526), (64416, 337755), (64614, 336720), (65148, 333960), (65504, 332145), (66429, 327520), (66792, 325740), (67344, 323070), (67551, 322080), (70488, 308660), (72864, 298595), (73692, 295240), (73810, 294768), (77165, 281952), (78320, 277794), (80520, 270204), (81435, 267168), (81880, 265716), (83490, 260592), (84180, 258456), (86152, 252540), (86864, 250470), (87120, 249734), (87840, 247687), (88110, 246928), (88572, 245640), (89056, 244305), (90068, 241560), (91080, 238876), (92115, 236192), (92598, 234960), (93984, 231495), (96624, 225170), (96921, 224480), (97722, 222640), (98256, 221430), (100188, 217160), (101016, 215380), (107360, 202653), (107690, 202032), (108580, 200376), (110715, 196512), (111320, 195444), (112240, 193842), (112585, 193248), (117480, 185196), (118096, 184230), (119438, 182160), (120780, 180136), (121440, 179157), (122820, 177144), (123464, 176220), (124867, 174240), (125235, 173728), (126270, 172304), (128160, 169763), (129228, 168360), (130296, 166980), (132858, 163760), (133584, 162870), (134688, 161535), (135102, 161040), (138897, 156640), (140976, 154330), (147384, 147620)]