678827520

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 640

約数和(自身を含む): 2922670080

約数和(自身を除く): 2243842560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 61, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 122, 126, 128, 135, 138, 140, 144, 160, 161, 168, 180, 183, 184, 189, 192, 207, 210, 216, 224, 230, 240, 244, 252, 256, 270, 276, 280, 288, 305, 315, 320, 322, 336, 345, 360, 366, 368, 378, 384, 414, 420, 427, 432, 448, 460, 480, 483, 488, 504, 512, 540, 549, 552, 560, 576, 610, 621, 630, 640, 644, 672, 690, 720, 732, 736, 756, 768, 805, 828, 840, 854, 864, 896, 915, 920, 945, 960, 966, 976, 1008, 1035, 1080, 1098, 1104, 1120, 1152, 1220, 1242, 1260, 1280, 1281, 1288, 1344, 1380, 1403, 1440, 1449, 1464, 1472, 1512, 1536, 1610, 1647, 1656, 1680, 1708, 1728, 1792, 1830, 1840, 1890, 1920, 1932, 1952, 2016, 2070, 2135, 2160, 2196, 2208, 2240, 2304, 2415, 2440, 2484, 2520, 2560, 2562, 2576, 2688, 2745, 2760, 2806, 2880, 2898, 2928, 2944, 3024, 3105, 3220, 3294, 3312, 3360, 3416, 3456, 3584, 3660, 3680, 3780, 3840, 3843, 3864, 3904, 4032, 4140, 4209, 4270, 4320, 4347, 4392, 4416, 4480, 4608, 4830, 4880, 4968, 5040, 5124, 5152, 5376, 5490, 5520, 5612, 5760, 5796, 5856, 5888, 6048, 6210, 6405, 6440, 6588, 6624, 6720, 6832, 6912, 7015, 7245, 7320, 7360, 7560, 7680, 7686, 7728, 7808, 8064, 8235, 8280, 8418, 8540, 8640, 8694, 8784, 8832, 8960, 9660, 9760, 9821, 9936, 10080, 10248, 10304, 10752, 10980, 11040, 11224, 11520, 11529, 11592, 11712, 11776, 12096, 12420, 12627, 12810, 12880, 13176, 13248, 13440, 13664, 13824, 14030, 14490, 14640, 14720, 15120, 15372, 15456, 15616, 16128, 16470, 16560, 16836, 17080, 17280, 17388, 17568, 17664, 17920, 19215, 19320, 19520, 19642, 19872, 20160, 20496, 20608, 21045, 21735, 21960, 22080, 22448, 23040, 23058, 23184, 23424, 24192, 24840, 25254, 25620, 25760, 26352, 26496, 26880, 27328, 28060, 28980, 29280, 29440, 29463, 30240, 30744, 30912, 31232, 32256, 32940, 33120, 33672, 34160, 34560, 34776, 35136, 35328, 37881, 38430, 38640, 39040, 39284, 39744, 40320, 40992, 41216, 42090, 43470, 43920, 44160, 44896, 46116, 46368, 46848, 48384, 49105, 49680, 50508, 51240, 51520, 52704, 52992, 53760, 54656, 56120, 57645, 57960, 58560, 58880, 58926, 60480, 61488, 61824, 63135, 65880, 66240, 67344, 68320, 69120, 69552, 70272, 75762, 76860, 77280, 78080, 78568, 79488, 80640, 81984, 82432, 84180, 86940, 87840, 88320, 88389, 89792, 92232, 92736, 93696, 96768, 98210, 99360, 101016, 102480, 103040, 105408, 105984, 109312, 112240, 115290, 115920, 117120, 117852, 120960, 122976, 123648, 126270, 131760, 132480, 134688, 136640, 139104, 140544, 147315, 151524, 153720, 154560, 156160, 157136, 158976, 161280, 163968, 168360, 173880, 175680, 176640, 176778, 179584, 184464, 185472, 189405, 196420, 198720, 202032, 204960, 206080, 210816, 218624, 224480, 230580, 231840, 234240, 235704, 241920, 245952, 247296, 252540, 263520, 264960, 265167, 269376, 273280, 278208, 281088, 294630, 303048, 307440, 309120, 314272, 317952, 327936, 336720, 347760, 351360, 353556, 359168, 368928, 370944, 378810, 392840, 397440, 404064, 409920, 412160, 421632, 441945, 448960, 461160, 463680, 468480, 471408, 483840, 491904, 505080, 527040, 529920, 530334, 538752, 546560, 556416, 589260, 606096, 614880, 618240, 628544, 655872, 673440, 695520, 702720, 707112, 718336, 737856, 741888, 757620, 785680, 794880, 808128, 819840, 843264, 883890, 897920, 922320, 927360, 942816, 983808, 1010160, 1054080, 1060668, 1077504, 1093120, 1112832, 1178520, 1212192, 1229760, 1236480, 1257088, 1325835, 1346880, 1391040, 1405440, 1414224, 1475712, 1515240, 1571360, 1589760, 1616256, 1639680, 1767780, 1795840, 1844640, 1854720, 1885632, 1967616, 2020320, 2108160, 2121336, 2155008, 2225664, 2357040, 2424384, 2459520, 2514176, 2651670, 2693760, 2782080, 2828448, 2951424, 3030480, 3142720, 3232512, 3279360, 3535560, 3591680, 3689280, 3709440, 3771264, 4040640, 4216320, 4242672, 4714080, 4848768, 4919040, 5028352, 5303340, 5387520, 5564160, 5656896, 5902848, 6060960, 6285440, 6465024, 7071120, 7378560, 7542528, 8081280, 8485344, 9428160, 9697536, 9838080, 10606680, 10775040, 11128320, 11313792, 12121920, 12570880, 14142240, 14757120, 15085056, 16162560, 16970688, 18856320, 19395072, 21213360, 22627584, 24243840, 25141760, 28284480, 29514240, 32325120, 33941376, 37712640, 42426720, 45255168, 48487680, 56568960, 67882752, 75425280, 84853440, 96975360, 113137920, 135765504, 169706880, 226275840, 339413760, 678827520]

約数ペア:

[(1, 678827520), (2, 339413760), (3, 226275840), (4, 169706880), (5, 135765504), (6, 113137920), (7, 96975360), (8, 84853440), (9, 75425280), (10, 67882752), (12, 56568960), (14, 48487680), (15, 45255168), (16, 42426720), (18, 37712640), (20, 33941376), (21, 32325120), (23, 29514240), (24, 28284480), (27, 25141760), (28, 24243840), (30, 22627584), (32, 21213360), (35, 19395072), (36, 18856320), (40, 16970688), (42, 16162560), (45, 15085056), (46, 14757120), (48, 14142240), (54, 12570880), (56, 12121920), (60, 11313792), (61, 11128320), (63, 10775040), (64, 10606680), (69, 9838080), (70, 9697536), (72, 9428160), (80, 8485344), (84, 8081280), (90, 7542528), (92, 7378560), (96, 7071120), (105, 6465024), (108, 6285440), (112, 6060960), (115, 5902848), (120, 5656896), (122, 5564160), (126, 5387520), (128, 5303340), (135, 5028352), (138, 4919040), (140, 4848768), (144, 4714080), (160, 4242672), (161, 4216320), (168, 4040640), (180, 3771264), (183, 3709440), (184, 3689280), (189, 3591680), (192, 3535560), (207, 3279360), (210, 3232512), (216, 3142720), (224, 3030480), (230, 2951424), (240, 2828448), (244, 2782080), (252, 2693760), (256, 2651670), (270, 2514176), (276, 2459520), (280, 2424384), (288, 2357040), (305, 2225664), (315, 2155008), (320, 2121336), (322, 2108160), (336, 2020320), (345, 1967616), (360, 1885632), (366, 1854720), (368, 1844640), (378, 1795840), (384, 1767780), (414, 1639680), (420, 1616256), (427, 1589760), (432, 1571360), (448, 1515240), (460, 1475712), (480, 1414224), (483, 1405440), (488, 1391040), (504, 1346880), (512, 1325835), (540, 1257088), (549, 1236480), (552, 1229760), (560, 1212192), (576, 1178520), (610, 1112832), (621, 1093120), (630, 1077504), (640, 1060668), (644, 1054080), (672, 1010160), (690, 983808), (720, 942816), (732, 927360), (736, 922320), (756, 897920), (768, 883890), (805, 843264), (828, 819840), (840, 808128), (854, 794880), (864, 785680), (896, 757620), (915, 741888), (920, 737856), (945, 718336), (960, 707112), (966, 702720), (976, 695520), (1008, 673440), (1035, 655872), (1080, 628544), (1098, 618240), (1104, 614880), (1120, 606096), (1152, 589260), (1220, 556416), (1242, 546560), (1260, 538752), (1280, 530334), (1281, 529920), (1288, 527040), (1344, 505080), (1380, 491904), (1403, 483840), (1440, 471408), (1449, 468480), (1464, 463680), (1472, 461160), (1512, 448960), (1536, 441945), (1610, 421632), (1647, 412160), (1656, 409920), (1680, 404064), (1708, 397440), (1728, 392840), (1792, 378810), (1830, 370944), (1840, 368928), (1890, 359168), (1920, 353556), (1932, 351360), (1952, 347760), (2016, 336720), (2070, 327936), (2135, 317952), (2160, 314272), (2196, 309120), (2208, 307440), (2240, 303048), (2304, 294630), (2415, 281088), (2440, 278208), (2484, 273280), (2520, 269376), (2560, 265167), (2562, 264960), (2576, 263520), (2688, 252540), (2745, 247296), (2760, 245952), (2806, 241920), (2880, 235704), (2898, 234240), (2928, 231840), (2944, 230580), (3024, 224480), (3105, 218624), (3220, 210816), (3294, 206080), (3312, 204960), (3360, 202032), (3416, 198720), (3456, 196420), (3584, 189405), (3660, 185472), (3680, 184464), (3780, 179584), (3840, 176778), (3843, 176640), (3864, 175680), (3904, 173880), (4032, 168360), (4140, 163968), (4209, 161280), (4270, 158976), (4320, 157136), (4347, 156160), (4392, 154560), (4416, 153720), (4480, 151524), (4608, 147315), (4830, 140544), (4880, 139104), (4968, 136640), (5040, 134688), (5124, 132480), (5152, 131760), (5376, 126270), (5490, 123648), (5520, 122976), (5612, 120960), (5760, 117852), (5796, 117120), (5856, 115920), (5888, 115290), (6048, 112240), (6210, 109312), (6405, 105984), (6440, 105408), (6588, 103040), (6624, 102480), (6720, 101016), (6832, 99360), (6912, 98210), (7015, 96768), (7245, 93696), (7320, 92736), (7360, 92232), (7560, 89792), (7680, 88389), (7686, 88320), (7728, 87840), (7808, 86940), (8064, 84180), (8235, 82432), (8280, 81984), (8418, 80640), (8540, 79488), (8640, 78568), (8694, 78080), (8784, 77280), (8832, 76860), (8960, 75762), (9660, 70272), (9760, 69552), (9821, 69120), (9936, 68320), (10080, 67344), (10248, 66240), (10304, 65880), (10752, 63135), (10980, 61824), (11040, 61488), (11224, 60480), (11520, 58926), (11529, 58880), (11592, 58560), (11712, 57960), (11776, 57645), (12096, 56120), (12420, 54656), (12627, 53760), (12810, 52992), (12880, 52704), (13176, 51520), (13248, 51240), (13440, 50508), (13664, 49680), (13824, 49105), (14030, 48384), (14490, 46848), (14640, 46368), (14720, 46116), (15120, 44896), (15372, 44160), (15456, 43920), (15616, 43470), (16128, 42090), (16470, 41216), (16560, 40992), (16836, 40320), (17080, 39744), (17280, 39284), (17388, 39040), (17568, 38640), (17664, 38430), (17920, 37881), (19215, 35328), (19320, 35136), (19520, 34776), (19642, 34560), (19872, 34160), (20160, 33672), (20496, 33120), (20608, 32940), (21045, 32256), (21735, 31232), (21960, 30912), (22080, 30744), (22448, 30240), (23040, 29463), (23058, 29440), (23184, 29280), (23424, 28980), (24192, 28060), (24840, 27328), (25254, 26880), (25620, 26496), (25760, 26352)]