1799815680

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2048

約数の個数: 320

約数和(自身を含む): 6888309120

約数和(自身を除く): 5088493440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1536, 1560, 1664, 1728, 1755, 1872, 1920, 2003, 2080, 2160, 2304, 2340, 2496, 2560, 2808, 2880, 3120, 3328, 3456, 3510, 3744, 3840, 4006, 4160, 4320, 4608, 4680, 4992, 5616, 5760, 6009, 6240, 6656, 6912, 7020, 7488, 7680, 8012, 8320, 8640, 9360, 9984, 10015, 11232, 11520, 12018, 12480, 13824, 14040, 14976, 16024, 16640, 17280, 18027, 18720, 19968, 20030, 22464, 23040, 24036, 24960, 26039, 28080, 29952, 30045, 32048, 33280, 34560, 36054, 37440, 40060, 44928, 48072, 49920, 52078, 54081, 56160, 59904, 60090, 64096, 69120, 72108, 74880, 78117, 80120, 89856, 90135, 96144, 99840, 104156, 108162, 112320, 120180, 128192, 130195, 144216, 149760, 156234, 160240, 179712, 180270, 192288, 208312, 216324, 224640, 234351, 240360, 256384, 260390, 270405, 288432, 299520, 312468, 320480, 360540, 384576, 390585, 416624, 432648, 449280, 468702, 480720, 512768, 520780, 540810, 576864, 624936, 640960, 703053, 721080, 769152, 781170, 833248, 865296, 898560, 937404, 961440, 1025536, 1041560, 1081620, 1153728, 1171755, 1249872, 1281920, 1406106, 1442160, 1538304, 1562340, 1666496, 1730592, 1874808, 1922880, 2083120, 2163240, 2307456, 2343510, 2499744, 2563840, 2812212, 2884320, 3076608, 3124680, 3332992, 3461184, 3515265, 3749616, 3845760, 4166240, 4326480, 4614912, 4687020, 4999488, 5127680, 5624424, 5768640, 6249360, 6665984, 6922368, 7030530, 7499232, 7691520, 8332480, 8652960, 9229824, 9374040, 9998976, 11248848, 11537280, 12498720, 13331968, 13844736, 14061060, 14998464, 15383040, 16664960, 17305920, 18748080, 19997952, 22497696, 23074560, 24997440, 27689472, 28122120, 29996928, 33329920, 34611840, 37496160, 39995904, 44995392, 46149120, 49994880, 56244240, 59993856, 66659840, 69223680, 74992320, 89990784, 99989760, 112488480, 119987712, 138447360, 149984640, 179981568, 199979520, 224976960, 299969280, 359963136, 449953920, 599938560, 899907840, 1799815680]

約数ペア:

[(1, 1799815680), (2, 899907840), (3, 599938560), (4, 449953920), (5, 359963136), (6, 299969280), (8, 224976960), (9, 199979520), (10, 179981568), (12, 149984640), (13, 138447360), (15, 119987712), (16, 112488480), (18, 99989760), (20, 89990784), (24, 74992320), (26, 69223680), (27, 66659840), (30, 59993856), (32, 56244240), (36, 49994880), (39, 46149120), (40, 44995392), (45, 39995904), (48, 37496160), (52, 34611840), (54, 33329920), (60, 29996928), (64, 28122120), (65, 27689472), (72, 24997440), (78, 23074560), (80, 22497696), (90, 19997952), (96, 18748080), (104, 17305920), (108, 16664960), (117, 15383040), (120, 14998464), (128, 14061060), (130, 13844736), (135, 13331968), (144, 12498720), (156, 11537280), (160, 11248848), (180, 9998976), (192, 9374040), (195, 9229824), (208, 8652960), (216, 8332480), (234, 7691520), (240, 7499232), (256, 7030530), (260, 6922368), (270, 6665984), (288, 6249360), (312, 5768640), (320, 5624424), (351, 5127680), (360, 4999488), (384, 4687020), (390, 4614912), (416, 4326480), (432, 4166240), (468, 3845760), (480, 3749616), (512, 3515265), (520, 3461184), (540, 3332992), (576, 3124680), (585, 3076608), (624, 2884320), (640, 2812212), (702, 2563840), (720, 2499744), (768, 2343510), (780, 2307456), (832, 2163240), (864, 2083120), (936, 1922880), (960, 1874808), (1040, 1730592), (1080, 1666496), (1152, 1562340), (1170, 1538304), (1248, 1442160), (1280, 1406106), (1404, 1281920), (1440, 1249872), (1536, 1171755), (1560, 1153728), (1664, 1081620), (1728, 1041560), (1755, 1025536), (1872, 961440), (1920, 937404), (2003, 898560), (2080, 865296), (2160, 833248), (2304, 781170), (2340, 769152), (2496, 721080), (2560, 703053), (2808, 640960), (2880, 624936), (3120, 576864), (3328, 540810), (3456, 520780), (3510, 512768), (3744, 480720), (3840, 468702), (4006, 449280), (4160, 432648), (4320, 416624), (4608, 390585), (4680, 384576), (4992, 360540), (5616, 320480), (5760, 312468), (6009, 299520), (6240, 288432), (6656, 270405), (6912, 260390), (7020, 256384), (7488, 240360), (7680, 234351), (8012, 224640), (8320, 216324), (8640, 208312), (9360, 192288), (9984, 180270), (10015, 179712), (11232, 160240), (11520, 156234), (12018, 149760), (12480, 144216), (13824, 130195), (14040, 128192), (14976, 120180), (16024, 112320), (16640, 108162), (17280, 104156), (18027, 99840), (18720, 96144), (19968, 90135), (20030, 89856), (22464, 80120), (23040, 78117), (24036, 74880), (24960, 72108), (26039, 69120), (28080, 64096), (29952, 60090), (30045, 59904), (32048, 56160), (33280, 54081), (34560, 52078), (36054, 49920), (37440, 48072), (40060, 44928)]