820834560

素因数分解:

$2^8\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 864

約数和(自身を含む): 3749840640

約数和(自身を除く): 2929006080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 29, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 58, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 87, 90, 91, 96, 104, 105, 108, 112, 116, 117, 120, 126, 128, 130, 135, 140, 144, 145, 156, 160, 162, 168, 174, 180, 182, 189, 192, 195, 203, 208, 210, 216, 224, 232, 234, 240, 243, 252, 256, 260, 261, 270, 273, 280, 288, 290, 312, 315, 320, 324, 336, 348, 351, 360, 364, 377, 378, 384, 390, 405, 406, 416, 420, 432, 435, 448, 455, 464, 468, 480, 486, 504, 520, 522, 540, 546, 560, 567, 576, 580, 585, 609, 624, 630, 640, 648, 672, 696, 702, 720, 728, 754, 756, 768, 780, 783, 810, 812, 819, 832, 840, 864, 870, 896, 910, 928, 936, 945, 960, 972, 1008, 1015, 1040, 1044, 1053, 1080, 1092, 1120, 1131, 1134, 1152, 1160, 1170, 1215, 1218, 1248, 1260, 1280, 1296, 1305, 1344, 1365, 1392, 1404, 1440, 1456, 1508, 1512, 1560, 1566, 1620, 1624, 1638, 1664, 1680, 1701, 1728, 1740, 1755, 1792, 1820, 1827, 1856, 1872, 1885, 1890, 1920, 1944, 2016, 2030, 2080, 2088, 2106, 2160, 2184, 2240, 2262, 2268, 2304, 2320, 2340, 2349, 2430, 2436, 2457, 2496, 2520, 2592, 2610, 2639, 2688, 2730, 2784, 2808, 2835, 2880, 2912, 3016, 3024, 3045, 3120, 3132, 3159, 3240, 3248, 3276, 3328, 3360, 3393, 3402, 3456, 3480, 3510, 3640, 3654, 3712, 3744, 3770, 3780, 3840, 3888, 3915, 4032, 4060, 4095, 4160, 4176, 4212, 4320, 4368, 4480, 4524, 4536, 4640, 4680, 4698, 4860, 4872, 4914, 4992, 5040, 5184, 5220, 5265, 5278, 5376, 5460, 5481, 5568, 5616, 5655, 5670, 5760, 5824, 6032, 6048, 6090, 6240, 6264, 6318, 6480, 6496, 6552, 6720, 6786, 6804, 6912, 6960, 7020, 7047, 7280, 7308, 7371, 7424, 7488, 7540, 7560, 7776, 7830, 7917, 8064, 8120, 8190, 8320, 8352, 8424, 8505, 8640, 8736, 8960, 9048, 9072, 9135, 9280, 9360, 9396, 9720, 9744, 9828, 9984, 10080, 10179, 10368, 10440, 10530, 10556, 10920, 10962, 11136, 11232, 11310, 11340, 11520, 11648, 11745, 12064, 12096, 12180, 12285, 12480, 12528, 12636, 12960, 12992, 13104, 13195, 13440, 13572, 13608, 13920, 14040, 14094, 14560, 14616, 14742, 14976, 15080, 15120, 15552, 15660, 15795, 15834, 16128, 16240, 16380, 16443, 16640, 16704, 16848, 16965, 17010, 17280, 17472, 18096, 18144, 18270, 18560, 18720, 18792, 19440, 19488, 19656, 20160, 20358, 20736, 20880, 21060, 21112, 21840, 21924, 22113, 22272, 22464, 22620, 22680, 23296, 23490, 23751, 24128, 24192, 24360, 24570, 24960, 25056, 25272, 25920, 25984, 26208, 26390, 26880, 27144, 27216, 27405, 27840, 28080, 28188, 29120, 29232, 29484, 29952, 30160, 30240, 30537, 31104, 31320, 31590, 31668, 32480, 32760, 32886, 33408, 33696, 33930, 34020, 34560, 34944, 35235, 36192, 36288, 36540, 36855, 37120, 37440, 37584, 38880, 38976, 39312, 39585, 40320, 40716, 41760, 42120, 42224, 43680, 43848, 44226, 44928, 45240, 45360, 46980, 47502, 48256, 48384, 48720, 49140, 49329, 49920, 50112, 50544, 50895, 51840, 51968, 52416, 52780, 54288, 54432, 54810, 55680, 56160, 56376, 58240, 58464, 58968, 60320, 60480, 61074, 62208, 62640, 63180, 63336, 64960, 65520, 65772, 66816, 67392, 67860, 68040, 69888, 70470, 71253, 72384, 72576, 73080, 73710, 74880, 75168, 77760, 77952, 78624, 79170, 80640, 81432, 82215, 83520, 84240, 84448, 87360, 87696, 88452, 89856, 90480, 90720, 91611, 93960, 95004, 96512, 97440, 98280, 98658, 100224, 101088, 101790, 103680, 104832, 105560, 108576, 108864, 109620, 110565, 111360, 112320, 112752, 116480, 116928, 117936, 118755, 120640, 120960, 122148, 125280, 126360, 126672, 129920, 131040, 131544, 134784, 135720, 136080, 140940, 142506, 144768, 145152, 146160, 147420, 149760, 150336, 152685, 155520, 155904, 157248, 158340, 162864, 164430, 167040, 168480, 168896, 174720, 175392, 176904, 180960, 181440, 183222, 187920, 190008, 194880, 196560, 197316, 200448, 202176, 203580, 209664, 211120, 213759, 217152, 217728, 219240, 221130, 224640, 225504, 233856, 235872, 237510, 241280, 241920, 244296, 246645, 250560, 252720, 253344, 259840, 262080, 263088, 269568, 271440, 272160, 281880, 285012, 289536, 292320, 294840, 300672, 305370, 311040, 314496, 316680, 325728, 328860, 334080, 336960, 337792, 349440, 350784, 353808, 356265, 361920, 362880, 366444, 375840, 380016, 389760, 393120, 394632, 404352, 407160, 422240, 427518, 434304, 435456, 438480, 442260, 449280, 451008, 458055, 467712, 471744, 475020, 482560, 488592, 493290, 501120, 505440, 506688, 524160, 526176, 542880, 544320, 563760, 570024, 584640, 589680, 601344, 610740, 628992, 633360, 641277, 651456, 657720, 673920, 675584, 701568, 707616, 712530, 723840, 725760, 732888, 751680, 760032, 779520, 786240, 789264, 808704, 814320, 844480, 855036, 868608, 876960, 884520, 902016, 916110, 943488, 950040, 977184, 986580, 1002240, 1010880, 1013376, 1048320, 1052352, 1068795, 1085760, 1088640, 1127520, 1140048, 1169280, 1179360, 1221480, 1266720, 1282554, 1302912, 1315440, 1347840, 1403136, 1415232, 1425060, 1447680, 1465776, 1503360, 1520064, 1572480, 1578528, 1628640, 1688960, 1710072, 1753920, 1769040, 1804032, 1832220, 1886976, 1900080, 1954368, 1973160, 2021760, 2026752, 2104704, 2137590, 2171520, 2177280, 2255040, 2280096, 2338560, 2358720, 2442960, 2533440, 2565108, 2605824, 2630880, 2830464, 2850120, 2931552, 3006720, 3040128, 3144960, 3157056, 3206385, 3257280, 3377920, 3420144, 3507840, 3538080, 3664440, 3800160, 3908736, 3946320, 4043520, 4209408, 4275180, 4343040, 4510080, 4560192, 4717440, 4885920, 5066880, 5130216, 5261760, 5660928, 5700240, 5863104, 6080256, 6314112, 6412770, 6514560, 6840288, 7015680, 7076160, 7328880, 7600320, 7817472, 7892640, 8550360, 9020160, 9120384, 9434880, 9771840, 10133760, 10260432, 10523520, 11400480, 11726208, 12628224, 12825540, 13029120, 13680576, 14152320, 14657760, 15200640, 15785280, 17100720, 18240768, 19543680, 20520864, 21047040, 22800960, 23452416, 25651080, 27361152, 28304640, 29315520, 30401280, 31570560, 34201440, 39087360, 41041728, 45601920, 51302160, 54722304, 58631040, 63141120, 68402880, 82083456, 91203840, 102604320, 117262080, 136805760, 164166912, 205208640, 273611520, 410417280, 820834560]

約数ペア:

[(1, 820834560), (2, 410417280), (3, 273611520), (4, 205208640), (5, 164166912), (6, 136805760), (7, 117262080), (8, 102604320), (9, 91203840), (10, 82083456), (12, 68402880), (13, 63141120), (14, 58631040), (15, 54722304), (16, 51302160), (18, 45601920), (20, 41041728), (21, 39087360), (24, 34201440), (26, 31570560), (27, 30401280), (28, 29315520), (29, 28304640), (30, 27361152), (32, 25651080), (35, 23452416), (36, 22800960), (39, 21047040), (40, 20520864), (42, 19543680), (45, 18240768), (48, 17100720), (52, 15785280), (54, 15200640), (56, 14657760), (58, 14152320), (60, 13680576), (63, 13029120), (64, 12825540), (65, 12628224), (70, 11726208), (72, 11400480), (78, 10523520), (80, 10260432), (81, 10133760), (84, 9771840), (87, 9434880), (90, 9120384), (91, 9020160), (96, 8550360), (104, 7892640), (105, 7817472), (108, 7600320), (112, 7328880), (116, 7076160), (117, 7015680), (120, 6840288), (126, 6514560), (128, 6412770), (130, 6314112), (135, 6080256), (140, 5863104), (144, 5700240), (145, 5660928), (156, 5261760), (160, 5130216), (162, 5066880), (168, 4885920), (174, 4717440), (180, 4560192), (182, 4510080), (189, 4343040), (192, 4275180), (195, 4209408), (203, 4043520), (208, 3946320), (210, 3908736), (216, 3800160), (224, 3664440), (232, 3538080), (234, 3507840), (240, 3420144), (243, 3377920), (252, 3257280), (256, 3206385), (260, 3157056), (261, 3144960), (270, 3040128), (273, 3006720), (280, 2931552), (288, 2850120), (290, 2830464), (312, 2630880), (315, 2605824), (320, 2565108), (324, 2533440), (336, 2442960), (348, 2358720), (351, 2338560), (360, 2280096), (364, 2255040), (377, 2177280), (378, 2171520), (384, 2137590), (390, 2104704), (405, 2026752), (406, 2021760), (416, 1973160), (420, 1954368), (432, 1900080), (435, 1886976), (448, 1832220), (455, 1804032), (464, 1769040), (468, 1753920), (480, 1710072), (486, 1688960), (504, 1628640), (520, 1578528), (522, 1572480), (540, 1520064), (546, 1503360), (560, 1465776), (567, 1447680), (576, 1425060), (580, 1415232), (585, 1403136), (609, 1347840), (624, 1315440), (630, 1302912), (640, 1282554), (648, 1266720), (672, 1221480), (696, 1179360), (702, 1169280), (720, 1140048), (728, 1127520), (754, 1088640), (756, 1085760), (768, 1068795), (780, 1052352), (783, 1048320), (810, 1013376), (812, 1010880), (819, 1002240), (832, 986580), (840, 977184), (864, 950040), (870, 943488), (896, 916110), (910, 902016), (928, 884520), (936, 876960), (945, 868608), (960, 855036), (972, 844480), (1008, 814320), (1015, 808704), (1040, 789264), (1044, 786240), (1053, 779520), (1080, 760032), (1092, 751680), (1120, 732888), (1131, 725760), (1134, 723840), (1152, 712530), (1160, 707616), (1170, 701568), (1215, 675584), (1218, 673920), (1248, 657720), (1260, 651456), (1280, 641277), (1296, 633360), (1305, 628992), (1344, 610740), (1365, 601344), (1392, 589680), (1404, 584640), (1440, 570024), (1456, 563760), (1508, 544320), (1512, 542880), (1560, 526176), (1566, 524160), (1620, 506688), (1624, 505440), (1638, 501120), (1664, 493290), (1680, 488592), (1701, 482560), (1728, 475020), (1740, 471744), (1755, 467712), (1792, 458055), (1820, 451008), (1827, 449280), (1856, 442260), (1872, 438480), (1885, 435456), (1890, 434304), (1920, 427518), (1944, 422240), (2016, 407160), (2030, 404352), (2080, 394632), (2088, 393120), (2106, 389760), (2160, 380016), (2184, 375840), (2240, 366444), (2262, 362880), (2268, 361920), (2304, 356265), (2320, 353808), (2340, 350784), (2349, 349440), (2430, 337792), (2436, 336960), (2457, 334080), (2496, 328860), (2520, 325728), (2592, 316680), (2610, 314496), (2639, 311040), (2688, 305370), (2730, 300672), (2784, 294840), (2808, 292320), (2835, 289536), (2880, 285012), (2912, 281880), (3016, 272160), (3024, 271440), (3045, 269568), (3120, 263088), (3132, 262080), (3159, 259840), (3240, 253344), (3248, 252720), (3276, 250560), (3328, 246645), (3360, 244296), (3393, 241920), (3402, 241280), (3456, 237510), (3480, 235872), (3510, 233856), (3640, 225504), (3654, 224640), (3712, 221130), (3744, 219240), (3770, 217728), (3780, 217152), (3840, 213759), (3888, 211120), (3915, 209664), (4032, 203580), (4060, 202176), (4095, 200448), (4160, 197316), (4176, 196560), (4212, 194880), (4320, 190008), (4368, 187920), (4480, 183222), (4524, 181440), (4536, 180960), (4640, 176904), (4680, 175392), (4698, 174720), (4860, 168896), (4872, 168480), (4914, 167040), (4992, 164430), (5040, 162864), (5184, 158340), (5220, 157248), (5265, 155904), (5278, 155520), (5376, 152685), (5460, 150336), (5481, 149760), (5568, 147420), (5616, 146160), (5655, 145152), (5670, 144768), (5760, 142506), (5824, 140940), (6032, 136080), (6048, 135720), (6090, 134784), (6240, 131544), (6264, 131040), (6318, 129920), (6480, 126672), (6496, 126360), (6552, 125280), (6720, 122148), (6786, 120960), (6804, 120640), (6912, 118755), (6960, 117936), (7020, 116928), (7047, 116480), (7280, 112752), (7308, 112320), (7371, 111360), (7424, 110565), (7488, 109620), (7540, 108864), (7560, 108576), (7776, 105560), (7830, 104832), (7917, 103680), (8064, 101790), (8120, 101088), (8190, 100224), (8320, 98658), (8352, 98280), (8424, 97440), (8505, 96512), (8640, 95004), (8736, 93960), (8960, 91611), (9048, 90720), (9072, 90480), (9135, 89856), (9280, 88452), (9360, 87696), (9396, 87360), (9720, 84448), (9744, 84240), (9828, 83520), (9984, 82215), (10080, 81432), (10179, 80640), (10368, 79170), (10440, 78624), (10530, 77952), (10556, 77760), (10920, 75168), (10962, 74880), (11136, 73710), (11232, 73080), (11310, 72576), (11340, 72384), (11520, 71253), (11648, 70470), (11745, 69888), (12064, 68040), (12096, 67860), (12180, 67392), (12285, 66816), (12480, 65772), (12528, 65520), (12636, 64960), (12960, 63336), (12992, 63180), (13104, 62640), (13195, 62208), (13440, 61074), (13572, 60480), (13608, 60320), (13920, 58968), (14040, 58464), (14094, 58240), (14560, 56376), (14616, 56160), (14742, 55680), (14976, 54810), (15080, 54432), (15120, 54288), (15552, 52780), (15660, 52416), (15795, 51968), (15834, 51840), (16128, 50895), (16240, 50544), (16380, 50112), (16443, 49920), (16640, 49329), (16704, 49140), (16848, 48720), (16965, 48384), (17010, 48256), (17280, 47502), (17472, 46980), (18096, 45360), (18144, 45240), (18270, 44928), (18560, 44226), (18720, 43848), (18792, 43680), (19440, 42224), (19488, 42120), (19656, 41760), (20160, 40716), (20358, 40320), (20736, 39585), (20880, 39312), (21060, 38976), (21112, 38880), (21840, 37584), (21924, 37440), (22113, 37120), (22272, 36855), (22464, 36540), (22620, 36288), (22680, 36192), (23296, 35235), (23490, 34944), (23751, 34560), (24128, 34020), (24192, 33930), (24360, 33696), (24570, 33408), (24960, 32886), (25056, 32760), (25272, 32480), (25920, 31668), (25984, 31590), (26208, 31320), (26390, 31104), (26880, 30537), (27144, 30240), (27216, 30160), (27405, 29952), (27840, 29484), (28080, 29232), (28188, 29120)]