1491194880

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 704

約数和(自身を含む): 6414151680

約数和(自身を除く): 4922956800

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, 63, 64, 67, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 128, 134, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 192, 201, 207, 210, 216, 224, 230, 240, 252, 256, 268, 270, 276, 280, 288, 315, 320, 322, 335, 336, 345, 360, 368, 378, 384, 402, 414, 420, 432, 448, 460, 469, 480, 483, 504, 512, 536, 540, 552, 560, 576, 603, 621, 630, 640, 644, 670, 672, 690, 720, 736, 756, 768, 804, 805, 828, 840, 864, 896, 920, 938, 945, 960, 966, 1005, 1008, 1024, 1035, 1072, 1080, 1104, 1120, 1152, 1206, 1242, 1260, 1280, 1288, 1340, 1344, 1380, 1407, 1440, 1449, 1472, 1512, 1536, 1541, 1608, 1610, 1656, 1680, 1728, 1792, 1809, 1840, 1876, 1890, 1920, 1932, 2010, 2016, 2070, 2144, 2160, 2208, 2240, 2304, 2345, 2412, 2415, 2484, 2520, 2560, 2576, 2680, 2688, 2760, 2814, 2880, 2898, 2944, 3015, 3024, 3072, 3082, 3105, 3216, 3220, 3312, 3360, 3456, 3584, 3618, 3680, 3752, 3780, 3840, 3864, 4020, 4032, 4140, 4221, 4288, 4320, 4347, 4416, 4480, 4608, 4623, 4690, 4824, 4830, 4968, 5040, 5120, 5152, 5360, 5376, 5520, 5628, 5760, 5796, 5888, 6030, 6048, 6164, 6210, 6432, 6440, 6624, 6720, 6912, 7035, 7168, 7236, 7245, 7360, 7504, 7560, 7680, 7705, 7728, 8040, 8064, 8280, 8442, 8576, 8640, 8694, 8832, 8960, 9045, 9216, 9246, 9380, 9648, 9660, 9936, 10080, 10304, 10720, 10752, 10787, 11040, 11256, 11520, 11592, 11776, 12060, 12096, 12328, 12420, 12663, 12864, 12880, 13248, 13440, 13824, 13869, 14070, 14472, 14490, 14720, 15008, 15120, 15360, 15410, 15456, 16080, 16128, 16560, 16884, 17152, 17280, 17388, 17664, 17920, 18090, 18492, 18760, 19296, 19320, 19872, 20160, 20608, 21105, 21440, 21504, 21574, 21735, 22080, 22512, 23040, 23115, 23184, 23552, 24120, 24192, 24656, 24840, 25326, 25728, 25760, 26496, 26880, 27648, 27738, 28140, 28944, 28980, 29440, 30016, 30240, 30820, 30912, 32160, 32256, 32361, 33120, 33768, 34304, 34560, 34776, 35328, 35840, 36180, 36984, 37520, 38592, 38640, 39744, 40320, 41216, 41607, 42210, 42880, 43148, 43470, 44160, 45024, 46080, 46230, 46368, 48240, 48384, 49312, 49680, 50652, 51456, 51520, 52992, 53760, 53935, 55476, 56280, 57888, 57960, 58880, 60032, 60480, 61640, 61824, 63315, 64320, 64512, 64722, 66240, 67536, 68608, 69120, 69345, 69552, 70656, 72360, 73968, 75040, 77184, 77280, 79488, 80640, 82432, 83214, 84420, 85760, 86296, 86940, 88320, 90048, 92460, 92736, 96480, 96768, 97083, 98624, 99360, 101304, 102912, 103040, 105984, 107520, 107870, 110952, 112560, 115776, 115920, 117760, 120064, 120960, 123280, 123648, 126630, 128640, 129444, 132480, 135072, 138240, 138690, 139104, 144720, 147936, 150080, 154368, 154560, 158976, 161280, 161805, 164864, 166428, 168840, 171520, 172592, 173880, 176640, 180096, 184920, 185472, 192960, 193536, 194166, 197248, 198720, 202608, 205824, 206080, 208035, 211968, 215740, 221904, 225120, 231552, 231840, 240128, 241920, 246560, 247296, 253260, 257280, 258888, 264960, 270144, 277380, 278208, 289440, 291249, 295872, 300160, 308736, 309120, 317952, 322560, 323610, 332856, 337680, 343040, 345184, 347760, 353280, 360192, 369840, 370944, 385920, 388332, 394496, 397440, 405216, 412160, 416070, 431480, 443808, 450240, 463104, 463680, 480256, 483840, 485415, 493120, 494592, 506520, 514560, 517776, 529920, 540288, 554760, 556416, 578880, 582498, 591744, 600320, 617472, 618240, 635904, 647220, 665712, 675360, 690368, 695520, 720384, 739680, 741888, 771840, 776664, 788992, 794880, 810432, 824320, 832140, 862960, 887616, 900480, 926208, 927360, 967680, 970830, 986240, 1013040, 1029120, 1035552, 1059840, 1080576, 1109520, 1112832, 1157760, 1164996, 1183488, 1200640, 1236480, 1294440, 1331424, 1350720, 1380736, 1391040, 1440768, 1456245, 1479360, 1483776, 1543680, 1553328, 1577984, 1589760, 1620864, 1664280, 1725920, 1775232, 1800960, 1852416, 1854720, 1941660, 1972480, 2026080, 2071104, 2161152, 2219040, 2225664, 2315520, 2329992, 2366976, 2401280, 2472960, 2588880, 2662848, 2701440, 2761472, 2782080, 2912490, 2958720, 3087360, 3106656, 3179520, 3241728, 3328560, 3451840, 3550464, 3601920, 3709440, 3883320, 3944960, 4052160, 4142208, 4322304, 4438080, 4451328, 4631040, 4659984, 4733952, 5177760, 5325696, 5402880, 5522944, 5564160, 5824980, 5917440, 6213312, 6483456, 6657120, 6903680, 7100928, 7203840, 7418880, 7766640, 7889920, 8104320, 8284416, 8876160, 9262080, 9319968, 10355520, 10651392, 10805760, 11045888, 11128320, 11649960, 11834880, 12426624, 12966912, 13314240, 13807360, 14201856, 15533280, 16208640, 16568832, 17752320, 18639936, 20711040, 21302784, 21611520, 22256640, 23299920, 23669760, 24853248, 26628480, 27614720, 31066560, 32417280, 33137664, 35504640, 37279872, 41422080, 42605568, 46599840, 49706496, 53256960, 55229440, 62133120, 64834560, 71009280, 74559744, 82844160, 93199680, 99412992, 106513920, 124266240, 149119488, 165688320, 186399360, 213027840, 248532480, 298238976, 372798720, 497064960, 745597440, 1491194880]

約数ペア:

[(1, 1491194880), (2, 745597440), (3, 497064960), (4, 372798720), (5, 298238976), (6, 248532480), (7, 213027840), (8, 186399360), (9, 165688320), (10, 149119488), (12, 124266240), (14, 106513920), (15, 99412992), (16, 93199680), (18, 82844160), (20, 74559744), (21, 71009280), (23, 64834560), (24, 62133120), (27, 55229440), (28, 53256960), (30, 49706496), (32, 46599840), (35, 42605568), (36, 41422080), (40, 37279872), (42, 35504640), (45, 33137664), (46, 32417280), (48, 31066560), (54, 27614720), (56, 26628480), (60, 24853248), (63, 23669760), (64, 23299920), (67, 22256640), (69, 21611520), (70, 21302784), (72, 20711040), (80, 18639936), (84, 17752320), (90, 16568832), (92, 16208640), (96, 15533280), (105, 14201856), (108, 13807360), (112, 13314240), (115, 12966912), (120, 12426624), (126, 11834880), (128, 11649960), (134, 11128320), (135, 11045888), (138, 10805760), (140, 10651392), (144, 10355520), (160, 9319968), (161, 9262080), (168, 8876160), (180, 8284416), (184, 8104320), (189, 7889920), (192, 7766640), (201, 7418880), (207, 7203840), (210, 7100928), (216, 6903680), (224, 6657120), (230, 6483456), (240, 6213312), (252, 5917440), (256, 5824980), (268, 5564160), (270, 5522944), (276, 5402880), (280, 5325696), (288, 5177760), (315, 4733952), (320, 4659984), (322, 4631040), (335, 4451328), (336, 4438080), (345, 4322304), (360, 4142208), (368, 4052160), (378, 3944960), (384, 3883320), (402, 3709440), (414, 3601920), (420, 3550464), (432, 3451840), (448, 3328560), (460, 3241728), (469, 3179520), (480, 3106656), (483, 3087360), (504, 2958720), (512, 2912490), (536, 2782080), (540, 2761472), (552, 2701440), (560, 2662848), (576, 2588880), (603, 2472960), (621, 2401280), (630, 2366976), (640, 2329992), (644, 2315520), (670, 2225664), (672, 2219040), (690, 2161152), (720, 2071104), (736, 2026080), (756, 1972480), (768, 1941660), (804, 1854720), (805, 1852416), (828, 1800960), (840, 1775232), (864, 1725920), (896, 1664280), (920, 1620864), (938, 1589760), (945, 1577984), (960, 1553328), (966, 1543680), (1005, 1483776), (1008, 1479360), (1024, 1456245), (1035, 1440768), (1072, 1391040), (1080, 1380736), (1104, 1350720), (1120, 1331424), (1152, 1294440), (1206, 1236480), (1242, 1200640), (1260, 1183488), (1280, 1164996), (1288, 1157760), (1340, 1112832), (1344, 1109520), (1380, 1080576), (1407, 1059840), (1440, 1035552), (1449, 1029120), (1472, 1013040), (1512, 986240), (1536, 970830), (1541, 967680), (1608, 927360), (1610, 926208), (1656, 900480), (1680, 887616), (1728, 862960), (1792, 832140), (1809, 824320), (1840, 810432), (1876, 794880), (1890, 788992), (1920, 776664), (1932, 771840), (2010, 741888), (2016, 739680), (2070, 720384), (2144, 695520), (2160, 690368), (2208, 675360), (2240, 665712), (2304, 647220), (2345, 635904), (2412, 618240), (2415, 617472), (2484, 600320), (2520, 591744), (2560, 582498), (2576, 578880), (2680, 556416), (2688, 554760), (2760, 540288), (2814, 529920), (2880, 517776), (2898, 514560), (2944, 506520), (3015, 494592), (3024, 493120), (3072, 485415), (3082, 483840), (3105, 480256), (3216, 463680), (3220, 463104), (3312, 450240), (3360, 443808), (3456, 431480), (3584, 416070), (3618, 412160), (3680, 405216), (3752, 397440), (3780, 394496), (3840, 388332), (3864, 385920), (4020, 370944), (4032, 369840), (4140, 360192), (4221, 353280), (4288, 347760), (4320, 345184), (4347, 343040), (4416, 337680), (4480, 332856), (4608, 323610), (4623, 322560), (4690, 317952), (4824, 309120), (4830, 308736), (4968, 300160), (5040, 295872), (5120, 291249), (5152, 289440), (5360, 278208), (5376, 277380), (5520, 270144), (5628, 264960), (5760, 258888), (5796, 257280), (5888, 253260), (6030, 247296), (6048, 246560), (6164, 241920), (6210, 240128), (6432, 231840), (6440, 231552), (6624, 225120), (6720, 221904), (6912, 215740), (7035, 211968), (7168, 208035), (7236, 206080), (7245, 205824), (7360, 202608), (7504, 198720), (7560, 197248), (7680, 194166), (7705, 193536), (7728, 192960), (8040, 185472), (8064, 184920), (8280, 180096), (8442, 176640), (8576, 173880), (8640, 172592), (8694, 171520), (8832, 168840), (8960, 166428), (9045, 164864), (9216, 161805), (9246, 161280), (9380, 158976), (9648, 154560), (9660, 154368), (9936, 150080), (10080, 147936), (10304, 144720), (10720, 139104), (10752, 138690), (10787, 138240), (11040, 135072), (11256, 132480), (11520, 129444), (11592, 128640), (11776, 126630), (12060, 123648), (12096, 123280), (12328, 120960), (12420, 120064), (12663, 117760), (12864, 115920), (12880, 115776), (13248, 112560), (13440, 110952), (13824, 107870), (13869, 107520), (14070, 105984), (14472, 103040), (14490, 102912), (14720, 101304), (15008, 99360), (15120, 98624), (15360, 97083), (15410, 96768), (15456, 96480), (16080, 92736), (16128, 92460), (16560, 90048), (16884, 88320), (17152, 86940), (17280, 86296), (17388, 85760), (17664, 84420), (17920, 83214), (18090, 82432), (18492, 80640), (18760, 79488), (19296, 77280), (19320, 77184), (19872, 75040), (20160, 73968), (20608, 72360), (21105, 70656), (21440, 69552), (21504, 69345), (21574, 69120), (21735, 68608), (22080, 67536), (22512, 66240), (23040, 64722), (23115, 64512), (23184, 64320), (23552, 63315), (24120, 61824), (24192, 61640), (24656, 60480), (24840, 60032), (25326, 58880), (25728, 57960), (25760, 57888), (26496, 56280), (26880, 55476), (27648, 53935), (27738, 53760), (28140, 52992), (28944, 51520), (28980, 51456), (29440, 50652), (30016, 49680), (30240, 49312), (30820, 48384), (30912, 48240), (32160, 46368), (32256, 46230), (32361, 46080), (33120, 45024), (33768, 44160), (34304, 43470), (34560, 43148), (34776, 42880), (35328, 42210), (35840, 41607), (36180, 41216), (36984, 40320), (37520, 39744), (38592, 38640)]