2081479680

素因数分解:

$2^{10}\times 3^5\times 5^1\times 7^1\times {\mathrm{239}}^1$

素因数の和:286

約数の個数: 528

約数和(自身を含む): 8583644160

約数和(自身を除く): 6502164480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 239, 240, 243, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 478, 480, 486, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 717, 720, 756, 768, 810, 840, 864, 896, 945, 956, 960, 972, 1008, 1024, 1080, 1120, 1134, 1152, 1195, 1215, 1260, 1280, 1296, 1344, 1434, 1440, 1512, 1536, 1620, 1673, 1680, 1701, 1728, 1792, 1890, 1912, 1920, 1944, 2016, 2151, 2160, 2240, 2268, 2304, 2390, 2430, 2520, 2560, 2592, 2688, 2835, 2868, 2880, 3024, 3072, 3240, 3346, 3360, 3402, 3456, 3584, 3585, 3780, 3824, 3840, 3888, 4032, 4302, 4320, 4480, 4536, 4608, 4780, 4860, 5019, 5040, 5120, 5184, 5376, 5670, 5736, 5760, 6048, 6453, 6480, 6692, 6720, 6804, 6912, 7168, 7170, 7560, 7648, 7680, 7776, 8064, 8365, 8505, 8604, 8640, 8960, 9072, 9216, 9560, 9720, 10038, 10080, 10368, 10752, 10755, 11340, 11472, 11520, 12096, 12906, 12960, 13384, 13440, 13608, 13824, 14340, 15057, 15120, 15296, 15360, 15552, 16128, 16730, 17010, 17208, 17280, 17920, 18144, 19120, 19359, 19440, 20076, 20160, 20736, 21504, 21510, 22680, 22944, 23040, 24192, 25095, 25812, 25920, 26768, 26880, 27216, 27648, 28680, 30114, 30240, 30592, 31104, 32256, 32265, 33460, 34020, 34416, 34560, 35840, 36288, 38240, 38718, 38880, 40152, 40320, 41472, 43020, 45171, 45360, 45888, 46080, 48384, 50190, 51624, 51840, 53536, 53760, 54432, 57360, 58077, 60228, 60480, 61184, 62208, 64512, 64530, 66920, 68040, 68832, 69120, 72576, 75285, 76480, 77436, 77760, 80304, 80640, 82944, 86040, 90342, 90720, 91776, 96768, 96795, 100380, 103248, 103680, 107072, 107520, 108864, 114720, 116154, 120456, 120960, 122368, 124416, 129060, 133840, 135513, 136080, 137664, 138240, 145152, 150570, 152960, 154872, 155520, 160608, 161280, 172080, 180684, 181440, 183552, 193536, 193590, 200760, 206496, 207360, 214144, 217728, 225855, 229440, 232308, 240912, 241920, 244736, 248832, 258120, 267680, 271026, 272160, 275328, 290304, 290385, 301140, 305920, 309744, 311040, 321216, 322560, 344160, 361368, 362880, 367104, 387180, 401520, 406539, 412992, 414720, 428288, 435456, 451710, 458880, 464616, 481824, 483840, 516240, 535360, 542052, 544320, 550656, 580608, 580770, 602280, 611840, 619488, 622080, 642432, 677565, 688320, 722736, 725760, 734208, 774360, 803040, 813078, 825984, 856576, 870912, 903420, 917760, 929232, 963648, 967680, 1032480, 1070720, 1084104, 1088640, 1101312, 1161540, 1204560, 1223680, 1238976, 1244160, 1284864, 1355130, 1376640, 1445472, 1451520, 1548720, 1606080, 1626156, 1651968, 1713152, 1741824, 1806840, 1835520, 1858464, 1927296, 2032695, 2064960, 2141440, 2168208, 2177280, 2202624, 2323080, 2409120, 2477952, 2569728, 2710260, 2753280, 2890944, 2903040, 3097440, 3212160, 3252312, 3303936, 3613680, 3671040, 3716928, 3854592, 4065390, 4129920, 4282880, 4336416, 4354560, 4646160, 4818240, 4955904, 5139456, 5420520, 5506560, 5781888, 6194880, 6424320, 6504624, 6607872, 7227360, 7433856, 7709184, 8130780, 8259840, 8565760, 8672832, 8709120, 9292320, 9636480, 9911808, 10841040, 11013120, 11563776, 12389760, 12848640, 13009248, 14454720, 14867712, 15418368, 16261560, 16519680, 17345664, 18584640, 19272960, 19823616, 21682080, 23127552, 24779520, 25697280, 26018496, 28909440, 29735424, 32523120, 33039360, 34691328, 37169280, 38545920, 43364160, 46255104, 49559040, 52036992, 57818880, 59470848, 65046240, 69382656, 74338560, 77091840, 86728320, 99118080, 104073984, 115637760, 130092480, 138765312, 148677120, 173456640, 208147968, 231275520, 260184960, 297354240, 346913280, 416295936, 520369920, 693826560, 1040739840, 2081479680]

約数ペア:

[(1, 2081479680), (2, 1040739840), (3, 693826560), (4, 520369920), (5, 416295936), (6, 346913280), (7, 297354240), (8, 260184960), (9, 231275520), (10, 208147968), (12, 173456640), (14, 148677120), (15, 138765312), (16, 130092480), (18, 115637760), (20, 104073984), (21, 99118080), (24, 86728320), (27, 77091840), (28, 74338560), (30, 69382656), (32, 65046240), (35, 59470848), (36, 57818880), (40, 52036992), (42, 49559040), (45, 46255104), (48, 43364160), (54, 38545920), (56, 37169280), (60, 34691328), (63, 33039360), (64, 32523120), (70, 29735424), (72, 28909440), (80, 26018496), (81, 25697280), (84, 24779520), (90, 23127552), (96, 21682080), (105, 19823616), (108, 19272960), (112, 18584640), (120, 17345664), (126, 16519680), (128, 16261560), (135, 15418368), (140, 14867712), (144, 14454720), (160, 13009248), (162, 12848640), (168, 12389760), (180, 11563776), (189, 11013120), (192, 10841040), (210, 9911808), (216, 9636480), (224, 9292320), (239, 8709120), (240, 8672832), (243, 8565760), (252, 8259840), (256, 8130780), (270, 7709184), (280, 7433856), (288, 7227360), (315, 6607872), (320, 6504624), (324, 6424320), (336, 6194880), (360, 5781888), (378, 5506560), (384, 5420520), (405, 5139456), (420, 4955904), (432, 4818240), (448, 4646160), (478, 4354560), (480, 4336416), (486, 4282880), (504, 4129920), (512, 4065390), (540, 3854592), (560, 3716928), (567, 3671040), (576, 3613680), (630, 3303936), (640, 3252312), (648, 3212160), (672, 3097440), (717, 2903040), (720, 2890944), (756, 2753280), (768, 2710260), (810, 2569728), (840, 2477952), (864, 2409120), (896, 2323080), (945, 2202624), (956, 2177280), (960, 2168208), (972, 2141440), (1008, 2064960), (1024, 2032695), (1080, 1927296), (1120, 1858464), (1134, 1835520), (1152, 1806840), (1195, 1741824), (1215, 1713152), (1260, 1651968), (1280, 1626156), (1296, 1606080), (1344, 1548720), (1434, 1451520), (1440, 1445472), (1512, 1376640), (1536, 1355130), (1620, 1284864), (1673, 1244160), (1680, 1238976), (1701, 1223680), (1728, 1204560), (1792, 1161540), (1890, 1101312), (1912, 1088640), (1920, 1084104), (1944, 1070720), (2016, 1032480), (2151, 967680), (2160, 963648), (2240, 929232), (2268, 917760), (2304, 903420), (2390, 870912), (2430, 856576), (2520, 825984), (2560, 813078), (2592, 803040), (2688, 774360), (2835, 734208), (2868, 725760), (2880, 722736), (3024, 688320), (3072, 677565), (3240, 642432), (3346, 622080), (3360, 619488), (3402, 611840), (3456, 602280), (3584, 580770), (3585, 580608), (3780, 550656), (3824, 544320), (3840, 542052), (3888, 535360), (4032, 516240), (4302, 483840), (4320, 481824), (4480, 464616), (4536, 458880), (4608, 451710), (4780, 435456), (4860, 428288), (5019, 414720), (5040, 412992), (5120, 406539), (5184, 401520), (5376, 387180), (5670, 367104), (5736, 362880), (5760, 361368), (6048, 344160), (6453, 322560), (6480, 321216), (6692, 311040), (6720, 309744), (6804, 305920), (6912, 301140), (7168, 290385), (7170, 290304), (7560, 275328), (7648, 272160), (7680, 271026), (7776, 267680), (8064, 258120), (8365, 248832), (8505, 244736), (8604, 241920), (8640, 240912), (8960, 232308), (9072, 229440), (9216, 225855), (9560, 217728), (9720, 214144), (10038, 207360), (10080, 206496), (10368, 200760), (10752, 193590), (10755, 193536), (11340, 183552), (11472, 181440), (11520, 180684), (12096, 172080), (12906, 161280), (12960, 160608), (13384, 155520), (13440, 154872), (13608, 152960), (13824, 150570), (14340, 145152), (15057, 138240), (15120, 137664), (15296, 136080), (15360, 135513), (15552, 133840), (16128, 129060), (16730, 124416), (17010, 122368), (17208, 120960), (17280, 120456), (17920, 116154), (18144, 114720), (19120, 108864), (19359, 107520), (19440, 107072), (20076, 103680), (20160, 103248), (20736, 100380), (21504, 96795), (21510, 96768), (22680, 91776), (22944, 90720), (23040, 90342), (24192, 86040), (25095, 82944), (25812, 80640), (25920, 80304), (26768, 77760), (26880, 77436), (27216, 76480), (27648, 75285), (28680, 72576), (30114, 69120), (30240, 68832), (30592, 68040), (31104, 66920), (32256, 64530), (32265, 64512), (33460, 62208), (34020, 61184), (34416, 60480), (34560, 60228), (35840, 58077), (36288, 57360), (38240, 54432), (38718, 53760), (38880, 53536), (40152, 51840), (40320, 51624), (41472, 50190), (43020, 48384), (45171, 46080), (45360, 45888)]