1931489280

素因数分解:

$2^{12}\times 3^3\times 5^1\times 7^1\times {\mathrm{499}}^1$

素因数の和:544

約数の個数: 416

約数和(自身を含む): 7863360000

約数和(自身を除く): 5931870720

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, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 499, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 998, 1008, 1024, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1497, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 1996, 2016, 2048, 2160, 2240, 2304, 2495, 2520, 2560, 2688, 2880, 2994, 3024, 3072, 3360, 3456, 3493, 3584, 3780, 3840, 3992, 4032, 4096, 4320, 4480, 4491, 4608, 4990, 5040, 5120, 5376, 5760, 5988, 6048, 6144, 6720, 6912, 6986, 7168, 7485, 7560, 7680, 7984, 8064, 8640, 8960, 8982, 9216, 9980, 10080, 10240, 10479, 10752, 11520, 11976, 12096, 12288, 13440, 13473, 13824, 13972, 14336, 14970, 15120, 15360, 15968, 16128, 17280, 17465, 17920, 17964, 18432, 19960, 20160, 20480, 20958, 21504, 22455, 23040, 23952, 24192, 26880, 26946, 27648, 27944, 28672, 29940, 30240, 30720, 31437, 31936, 32256, 34560, 34930, 35840, 35928, 36864, 39920, 40320, 41916, 43008, 44910, 46080, 47904, 48384, 52395, 53760, 53892, 55296, 55888, 59880, 60480, 61440, 62874, 63872, 64512, 67365, 69120, 69860, 71680, 71856, 79840, 80640, 83832, 86016, 89820, 92160, 94311, 95808, 96768, 104790, 107520, 107784, 110592, 111776, 119760, 120960, 125748, 127744, 129024, 134730, 138240, 139720, 143360, 143712, 157185, 159680, 161280, 167664, 179640, 184320, 188622, 191616, 193536, 209580, 215040, 215568, 223552, 239520, 241920, 251496, 255488, 258048, 269460, 276480, 279440, 287424, 314370, 319360, 322560, 335328, 359280, 377244, 383232, 387072, 419160, 430080, 431136, 447104, 471555, 479040, 483840, 502992, 510976, 538920, 552960, 558880, 574848, 628740, 638720, 645120, 670656, 718560, 754488, 766464, 774144, 838320, 862272, 894208, 943110, 958080, 967680, 1005984, 1021952, 1077840, 1117760, 1149696, 1257480, 1277440, 1290240, 1341312, 1437120, 1508976, 1532928, 1676640, 1724544, 1788416, 1886220, 1916160, 1935360, 2011968, 2043904, 2155680, 2235520, 2299392, 2514960, 2554880, 2682624, 2874240, 3017952, 3065856, 3353280, 3449088, 3576832, 3772440, 3832320, 3870720, 4023936, 4311360, 4471040, 4598784, 5029920, 5109760, 5365248, 5748480, 6035904, 6131712, 6706560, 6898176, 7153664, 7544880, 7664640, 8047872, 8622720, 8942080, 9197568, 10059840, 10219520, 10730496, 11496960, 12071808, 13413120, 13796352, 14307328, 15089760, 15329280, 16095744, 17245440, 17884160, 18395136, 20119680, 21460992, 22993920, 24143616, 26826240, 27592704, 30179520, 30658560, 32191488, 34490880, 35768320, 40239360, 42921984, 45987840, 48287232, 53652480, 55185408, 60359040, 64382976, 68981760, 71536640, 80478720, 91975680, 96574464, 107304960, 120718080, 128765952, 137963520, 160957440, 193148928, 214609920, 241436160, 275927040, 321914880, 386297856, 482872320, 643829760, 965744640, 1931489280]

約数ペア:

[(1, 1931489280), (2, 965744640), (3, 643829760), (4, 482872320), (5, 386297856), (6, 321914880), (7, 275927040), (8, 241436160), (9, 214609920), (10, 193148928), (12, 160957440), (14, 137963520), (15, 128765952), (16, 120718080), (18, 107304960), (20, 96574464), (21, 91975680), (24, 80478720), (27, 71536640), (28, 68981760), (30, 64382976), (32, 60359040), (35, 55185408), (36, 53652480), (40, 48287232), (42, 45987840), (45, 42921984), (48, 40239360), (54, 35768320), (56, 34490880), (60, 32191488), (63, 30658560), (64, 30179520), (70, 27592704), (72, 26826240), (80, 24143616), (84, 22993920), (90, 21460992), (96, 20119680), (105, 18395136), (108, 17884160), (112, 17245440), (120, 16095744), (126, 15329280), (128, 15089760), (135, 14307328), (140, 13796352), (144, 13413120), (160, 12071808), (168, 11496960), (180, 10730496), (189, 10219520), (192, 10059840), (210, 9197568), (216, 8942080), (224, 8622720), (240, 8047872), (252, 7664640), (256, 7544880), (270, 7153664), (280, 6898176), (288, 6706560), (315, 6131712), (320, 6035904), (336, 5748480), (360, 5365248), (378, 5109760), (384, 5029920), (420, 4598784), (432, 4471040), (448, 4311360), (480, 4023936), (499, 3870720), (504, 3832320), (512, 3772440), (540, 3576832), (560, 3449088), (576, 3353280), (630, 3065856), (640, 3017952), (672, 2874240), (720, 2682624), (756, 2554880), (768, 2514960), (840, 2299392), (864, 2235520), (896, 2155680), (945, 2043904), (960, 2011968), (998, 1935360), (1008, 1916160), (1024, 1886220), (1080, 1788416), (1120, 1724544), (1152, 1676640), (1260, 1532928), (1280, 1508976), (1344, 1437120), (1440, 1341312), (1497, 1290240), (1512, 1277440), (1536, 1257480), (1680, 1149696), (1728, 1117760), (1792, 1077840), (1890, 1021952), (1920, 1005984), (1996, 967680), (2016, 958080), (2048, 943110), (2160, 894208), (2240, 862272), (2304, 838320), (2495, 774144), (2520, 766464), (2560, 754488), (2688, 718560), (2880, 670656), (2994, 645120), (3024, 638720), (3072, 628740), (3360, 574848), (3456, 558880), (3493, 552960), (3584, 538920), (3780, 510976), (3840, 502992), (3992, 483840), (4032, 479040), (4096, 471555), (4320, 447104), (4480, 431136), (4491, 430080), (4608, 419160), (4990, 387072), (5040, 383232), (5120, 377244), (5376, 359280), (5760, 335328), (5988, 322560), (6048, 319360), (6144, 314370), (6720, 287424), (6912, 279440), (6986, 276480), (7168, 269460), (7485, 258048), (7560, 255488), (7680, 251496), (7984, 241920), (8064, 239520), (8640, 223552), (8960, 215568), (8982, 215040), (9216, 209580), (9980, 193536), (10080, 191616), (10240, 188622), (10479, 184320), (10752, 179640), (11520, 167664), (11976, 161280), (12096, 159680), (12288, 157185), (13440, 143712), (13473, 143360), (13824, 139720), (13972, 138240), (14336, 134730), (14970, 129024), (15120, 127744), (15360, 125748), (15968, 120960), (16128, 119760), (17280, 111776), (17465, 110592), (17920, 107784), (17964, 107520), (18432, 104790), (19960, 96768), (20160, 95808), (20480, 94311), (20958, 92160), (21504, 89820), (22455, 86016), (23040, 83832), (23952, 80640), (24192, 79840), (26880, 71856), (26946, 71680), (27648, 69860), (27944, 69120), (28672, 67365), (29940, 64512), (30240, 63872), (30720, 62874), (31437, 61440), (31936, 60480), (32256, 59880), (34560, 55888), (34930, 55296), (35840, 53892), (35928, 53760), (36864, 52395), (39920, 48384), (40320, 47904), (41916, 46080), (43008, 44910)]