2097239040

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:439

約数の個数: 440

約数和(自身を含む): 8114226120

約数和(自身を除く): 6016987080

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, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 389, 390, 405, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 648, 702, 720, 768, 778, 780, 810, 832, 864, 936, 960, 1024, 1040, 1053, 1080, 1152, 1167, 1170, 1248, 1280, 1296, 1404, 1440, 1536, 1556, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 1945, 2080, 2106, 2160, 2304, 2334, 2340, 2496, 2560, 2592, 2808, 2880, 3072, 3112, 3120, 3240, 3328, 3456, 3501, 3510, 3744, 3840, 3890, 4160, 4212, 4320, 4608, 4668, 4680, 4992, 5057, 5120, 5184, 5265, 5616, 5760, 5835, 6224, 6240, 6480, 6656, 6912, 7002, 7020, 7488, 7680, 7780, 8320, 8424, 8640, 9216, 9336, 9360, 9984, 10114, 10368, 10503, 10530, 11232, 11520, 11670, 12448, 12480, 12960, 13312, 13824, 14004, 14040, 14976, 15171, 15360, 15560, 16640, 16848, 17280, 17505, 18672, 18720, 19968, 20228, 20736, 21006, 21060, 22464, 23040, 23340, 24896, 24960, 25285, 25920, 27648, 28008, 28080, 29952, 30342, 31120, 31509, 33280, 33696, 34560, 35010, 37344, 37440, 39936, 40456, 41472, 42012, 42120, 44928, 45513, 46080, 46680, 49792, 49920, 50570, 51840, 52515, 56016, 56160, 59904, 60684, 62240, 63018, 66560, 67392, 69120, 70020, 74688, 74880, 75855, 80912, 82944, 84024, 84240, 89856, 91026, 93360, 99584, 99840, 101140, 103680, 105030, 112032, 112320, 119808, 121368, 124480, 126036, 134784, 136539, 138240, 140040, 149376, 149760, 151710, 157545, 161824, 168048, 168480, 179712, 182052, 186720, 199168, 199680, 202280, 207360, 210060, 224064, 224640, 227565, 242736, 248960, 252072, 269568, 273078, 280080, 298752, 299520, 303420, 315090, 323648, 336096, 336960, 359424, 364104, 373440, 398336, 404560, 409617, 414720, 420120, 448128, 449280, 455130, 485472, 497920, 504144, 539136, 546156, 560160, 597504, 599040, 606840, 630180, 647296, 672192, 673920, 682695, 728208, 746880, 809120, 819234, 840240, 896256, 898560, 910260, 970944, 995840, 1008288, 1078272, 1092312, 1120320, 1195008, 1213680, 1260360, 1294592, 1344384, 1347840, 1365390, 1456416, 1493760, 1618240, 1638468, 1680480, 1792512, 1797120, 1820520, 1941888, 1991680, 2016576, 2048085, 2184624, 2240640, 2427360, 2520720, 2589184, 2688768, 2695680, 2730780, 2912832, 2987520, 3236480, 3276936, 3360960, 3585024, 3641040, 3883776, 4033152, 4096170, 4369248, 4481280, 4854720, 5041440, 5178368, 5377536, 5391360, 5461560, 5825664, 5975040, 6472960, 6553872, 6721920, 7282080, 7767552, 8066304, 8192340, 8738496, 8962560, 9709440, 10082880, 10755072, 10923120, 11651328, 12945920, 13107744, 13443840, 14564160, 15535104, 16132608, 16384680, 17476992, 17925120, 19418880, 20165760, 21846240, 23302656, 25891840, 26215488, 26887680, 29128320, 32265216, 32769360, 34953984, 38837760, 40331520, 43692480, 46605312, 52430976, 53775360, 58256640, 65538720, 69907968, 77675520, 80663040, 87384960, 104861952, 116513280, 131077440, 139815936, 161326080, 174769920, 209723904, 233026560, 262154880, 349539840, 419447808, 524309760, 699079680, 1048619520, 2097239040]

約数ペア:

[(1, 2097239040), (2, 1048619520), (3, 699079680), (4, 524309760), (5, 419447808), (6, 349539840), (8, 262154880), (9, 233026560), (10, 209723904), (12, 174769920), (13, 161326080), (15, 139815936), (16, 131077440), (18, 116513280), (20, 104861952), (24, 87384960), (26, 80663040), (27, 77675520), (30, 69907968), (32, 65538720), (36, 58256640), (39, 53775360), (40, 52430976), (45, 46605312), (48, 43692480), (52, 40331520), (54, 38837760), (60, 34953984), (64, 32769360), (65, 32265216), (72, 29128320), (78, 26887680), (80, 26215488), (81, 25891840), (90, 23302656), (96, 21846240), (104, 20165760), (108, 19418880), (117, 17925120), (120, 17476992), (128, 16384680), (130, 16132608), (135, 15535104), (144, 14564160), (156, 13443840), (160, 13107744), (162, 12945920), (180, 11651328), (192, 10923120), (195, 10755072), (208, 10082880), (216, 9709440), (234, 8962560), (240, 8738496), (256, 8192340), (260, 8066304), (270, 7767552), (288, 7282080), (312, 6721920), (320, 6553872), (324, 6472960), (351, 5975040), (360, 5825664), (384, 5461560), (389, 5391360), (390, 5377536), (405, 5178368), (416, 5041440), (432, 4854720), (468, 4481280), (480, 4369248), (512, 4096170), (520, 4033152), (540, 3883776), (576, 3641040), (585, 3585024), (624, 3360960), (640, 3276936), (648, 3236480), (702, 2987520), (720, 2912832), (768, 2730780), (778, 2695680), (780, 2688768), (810, 2589184), (832, 2520720), (864, 2427360), (936, 2240640), (960, 2184624), (1024, 2048085), (1040, 2016576), (1053, 1991680), (1080, 1941888), (1152, 1820520), (1167, 1797120), (1170, 1792512), (1248, 1680480), (1280, 1638468), (1296, 1618240), (1404, 1493760), (1440, 1456416), (1536, 1365390), (1556, 1347840), (1560, 1344384), (1620, 1294592), (1664, 1260360), (1728, 1213680), (1755, 1195008), (1872, 1120320), (1920, 1092312), (1945, 1078272), (2080, 1008288), (2106, 995840), (2160, 970944), (2304, 910260), (2334, 898560), (2340, 896256), (2496, 840240), (2560, 819234), (2592, 809120), (2808, 746880), (2880, 728208), (3072, 682695), (3112, 673920), (3120, 672192), (3240, 647296), (3328, 630180), (3456, 606840), (3501, 599040), (3510, 597504), (3744, 560160), (3840, 546156), (3890, 539136), (4160, 504144), (4212, 497920), (4320, 485472), (4608, 455130), (4668, 449280), (4680, 448128), (4992, 420120), (5057, 414720), (5120, 409617), (5184, 404560), (5265, 398336), (5616, 373440), (5760, 364104), (5835, 359424), (6224, 336960), (6240, 336096), (6480, 323648), (6656, 315090), (6912, 303420), (7002, 299520), (7020, 298752), (7488, 280080), (7680, 273078), (7780, 269568), (8320, 252072), (8424, 248960), (8640, 242736), (9216, 227565), (9336, 224640), (9360, 224064), (9984, 210060), (10114, 207360), (10368, 202280), (10503, 199680), (10530, 199168), (11232, 186720), (11520, 182052), (11670, 179712), (12448, 168480), (12480, 168048), (12960, 161824), (13312, 157545), (13824, 151710), (14004, 149760), (14040, 149376), (14976, 140040), (15171, 138240), (15360, 136539), (15560, 134784), (16640, 126036), (16848, 124480), (17280, 121368), (17505, 119808), (18672, 112320), (18720, 112032), (19968, 105030), (20228, 103680), (20736, 101140), (21006, 99840), (21060, 99584), (22464, 93360), (23040, 91026), (23340, 89856), (24896, 84240), (24960, 84024), (25285, 82944), (25920, 80912), (27648, 75855), (28008, 74880), (28080, 74688), (29952, 70020), (30342, 69120), (31120, 67392), (31509, 66560), (33280, 63018), (33696, 62240), (34560, 60684), (35010, 59904), (37344, 56160), (37440, 56016), (39936, 52515), (40456, 51840), (41472, 50570), (42012, 49920), (42120, 49792), (44928, 46680), (45513, 46080)]