989493120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 768

約数和(自身を含む): 4491002880

約数和(自身を除く): 3501509760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 23, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 46, 48, 55, 56, 60, 63, 64, 66, 69, 70, 72, 77, 80, 84, 88, 90, 92, 96, 97, 99, 105, 110, 112, 115, 120, 126, 128, 132, 138, 140, 144, 154, 160, 161, 165, 168, 176, 180, 184, 192, 194, 198, 207, 210, 220, 224, 230, 231, 240, 252, 253, 264, 276, 280, 288, 291, 308, 315, 320, 322, 330, 336, 345, 352, 360, 368, 384, 385, 388, 396, 414, 420, 440, 448, 460, 462, 480, 483, 485, 495, 504, 506, 528, 552, 560, 576, 582, 616, 630, 640, 644, 660, 672, 679, 690, 693, 704, 720, 736, 759, 770, 776, 792, 805, 828, 840, 873, 880, 896, 920, 924, 960, 966, 970, 990, 1008, 1012, 1035, 1056, 1067, 1104, 1120, 1152, 1155, 1164, 1232, 1260, 1265, 1288, 1320, 1344, 1358, 1380, 1386, 1408, 1440, 1449, 1455, 1472, 1518, 1540, 1552, 1584, 1610, 1656, 1680, 1746, 1760, 1771, 1840, 1848, 1920, 1932, 1940, 1980, 2016, 2024, 2037, 2070, 2112, 2134, 2208, 2231, 2240, 2277, 2310, 2328, 2415, 2464, 2520, 2530, 2576, 2640, 2688, 2716, 2760, 2772, 2880, 2898, 2910, 2944, 3036, 3080, 3104, 3168, 3201, 3220, 3312, 3360, 3395, 3465, 3492, 3520, 3542, 3680, 3696, 3795, 3864, 3880, 3960, 4032, 4048, 4074, 4140, 4224, 4268, 4365, 4416, 4462, 4480, 4554, 4620, 4656, 4830, 4928, 5040, 5060, 5152, 5280, 5313, 5335, 5432, 5520, 5544, 5760, 5796, 5820, 6072, 6111, 6160, 6208, 6336, 6402, 6440, 6624, 6693, 6720, 6790, 6930, 6984, 7040, 7084, 7245, 7360, 7392, 7469, 7590, 7728, 7760, 7920, 8064, 8096, 8148, 8280, 8536, 8730, 8832, 8855, 8924, 9108, 9240, 9312, 9603, 9660, 9856, 10080, 10120, 10185, 10304, 10560, 10626, 10670, 10864, 11040, 11088, 11155, 11385, 11592, 11640, 12144, 12222, 12320, 12416, 12672, 12804, 12880, 13248, 13386, 13440, 13580, 13860, 13968, 14168, 14490, 14720, 14784, 14938, 15180, 15456, 15520, 15617, 15840, 15939, 16005, 16192, 16296, 16560, 17072, 17460, 17710, 17848, 18216, 18480, 18624, 19206, 19320, 20079, 20160, 20240, 20370, 20608, 21120, 21252, 21340, 21728, 22080, 22176, 22310, 22407, 22770, 23184, 23280, 24288, 24444, 24541, 24640, 25608, 25760, 26496, 26565, 26772, 27160, 27720, 27936, 28336, 28980, 29568, 29876, 30360, 30555, 30912, 31040, 31234, 31680, 31878, 32010, 32384, 32592, 33120, 33465, 34144, 34920, 35420, 35696, 36432, 36960, 37248, 37345, 38412, 38640, 40158, 40320, 40480, 40740, 42504, 42680, 43456, 44160, 44352, 44620, 44814, 45540, 46368, 46560, 46851, 48015, 48576, 48888, 49082, 49280, 51216, 51520, 53130, 53544, 54320, 55440, 55872, 56672, 57960, 59752, 60720, 61110, 61824, 62080, 62468, 63360, 63756, 64020, 65184, 66240, 66930, 67221, 68288, 69840, 70840, 71392, 72864, 73623, 73920, 74690, 76824, 77280, 78085, 79695, 80316, 80960, 81480, 85008, 85360, 86912, 88704, 89240, 89628, 91080, 92736, 93120, 93702, 96030, 97152, 97776, 98164, 100395, 102432, 103040, 106260, 107088, 108640, 110880, 111744, 112035, 113344, 115920, 119504, 121440, 122220, 122705, 124936, 127512, 128040, 130368, 132480, 133860, 134442, 136576, 139680, 140553, 141680, 142784, 145728, 147246, 147840, 149380, 153648, 154560, 156170, 159390, 160632, 161920, 162960, 170016, 170720, 171787, 178480, 179256, 182160, 185472, 186240, 187404, 192060, 195552, 196328, 200790, 204864, 212520, 214176, 217280, 220869, 221760, 224070, 226688, 231840, 234255, 239008, 242880, 244440, 245410, 249872, 255024, 256080, 260736, 267720, 268884, 279360, 281106, 283360, 285568, 291456, 294492, 298760, 307296, 309120, 312340, 318780, 321264, 325920, 336105, 340032, 341440, 343574, 356960, 358512, 364320, 368115, 374808, 384120, 391104, 392656, 401580, 409728, 425040, 428352, 434560, 441738, 443520, 448140, 463680, 468510, 478016, 485760, 488880, 490820, 499744, 510048, 512160, 515361, 535440, 537768, 558720, 562212, 566720, 588984, 597520, 614592, 624680, 637560, 642528, 651840, 672210, 680064, 682880, 687148, 702765, 713920, 717024, 728640, 736230, 749616, 768240, 782208, 785312, 803160, 850080, 856704, 858935, 883476, 896280, 927360, 937020, 956032, 977760, 981640, 999488, 1020096, 1024320, 1030722, 1070880, 1075536, 1104345, 1124424, 1133440, 1177968, 1195040, 1229184, 1249360, 1275120, 1285056, 1303680, 1344420, 1374296, 1405530, 1427840, 1434048, 1457280, 1472460, 1499232, 1536480, 1546083, 1570624, 1606320, 1700160, 1717870, 1766952, 1792560, 1874040, 1955520, 1963280, 1998976, 2040192, 2048640, 2061444, 2141760, 2151072, 2208690, 2248848, 2355936, 2390080, 2498720, 2550240, 2570112, 2576805, 2688840, 2748592, 2811060, 2868096, 2944920, 2998464, 3072960, 3092166, 3141248, 3212640, 3400320, 3435740, 3533904, 3585120, 3748080, 3911040, 3926560, 4122888, 4283520, 4302144, 4417380, 4497696, 4711872, 4780160, 4997440, 5100480, 5153610, 5377680, 5497184, 5622120, 5889840, 5996928, 6145920, 6184332, 6425280, 6871480, 7067808, 7170240, 7496160, 7730415, 7853120, 8245776, 8604288, 8834760, 8995392, 9423744, 9994880, 10200960, 10307220, 10755360, 10994368, 11244240, 11779680, 12368664, 12850560, 13742960, 14135616, 14340480, 14992320, 15460830, 15706240, 16491552, 17669520, 17990784, 20614440, 21510720, 21988736, 22488480, 23559360, 24737328, 27485920, 28271232, 29984640, 30921660, 32983104, 35339040, 41228880, 43021440, 44976960, 47118720, 49474656, 54971840, 61843320, 65966208, 70678080, 82457760, 89953920, 98949312, 109943680, 123686640, 141356160, 164915520, 197898624, 247373280, 329831040, 494746560, 989493120]

約数ペア:

[(1, 989493120), (2, 494746560), (3, 329831040), (4, 247373280), (5, 197898624), (6, 164915520), (7, 141356160), (8, 123686640), (9, 109943680), (10, 98949312), (11, 89953920), (12, 82457760), (14, 70678080), (15, 65966208), (16, 61843320), (18, 54971840), (20, 49474656), (21, 47118720), (22, 44976960), (23, 43021440), (24, 41228880), (28, 35339040), (30, 32983104), (32, 30921660), (33, 29984640), (35, 28271232), (36, 27485920), (40, 24737328), (42, 23559360), (44, 22488480), (45, 21988736), (46, 21510720), (48, 20614440), (55, 17990784), (56, 17669520), (60, 16491552), (63, 15706240), (64, 15460830), (66, 14992320), (69, 14340480), (70, 14135616), (72, 13742960), (77, 12850560), (80, 12368664), (84, 11779680), (88, 11244240), (90, 10994368), (92, 10755360), (96, 10307220), (97, 10200960), (99, 9994880), (105, 9423744), (110, 8995392), (112, 8834760), (115, 8604288), (120, 8245776), (126, 7853120), (128, 7730415), (132, 7496160), (138, 7170240), (140, 7067808), (144, 6871480), (154, 6425280), (160, 6184332), (161, 6145920), (165, 5996928), (168, 5889840), (176, 5622120), (180, 5497184), (184, 5377680), (192, 5153610), (194, 5100480), (198, 4997440), (207, 4780160), (210, 4711872), (220, 4497696), (224, 4417380), (230, 4302144), (231, 4283520), (240, 4122888), (252, 3926560), (253, 3911040), (264, 3748080), (276, 3585120), (280, 3533904), (288, 3435740), (291, 3400320), (308, 3212640), (315, 3141248), (320, 3092166), (322, 3072960), (330, 2998464), (336, 2944920), (345, 2868096), (352, 2811060), (360, 2748592), (368, 2688840), (384, 2576805), (385, 2570112), (388, 2550240), (396, 2498720), (414, 2390080), (420, 2355936), (440, 2248848), (448, 2208690), (460, 2151072), (462, 2141760), (480, 2061444), (483, 2048640), (485, 2040192), (495, 1998976), (504, 1963280), (506, 1955520), (528, 1874040), (552, 1792560), (560, 1766952), (576, 1717870), (582, 1700160), (616, 1606320), (630, 1570624), (640, 1546083), (644, 1536480), (660, 1499232), (672, 1472460), (679, 1457280), (690, 1434048), (693, 1427840), (704, 1405530), (720, 1374296), (736, 1344420), (759, 1303680), (770, 1285056), (776, 1275120), (792, 1249360), (805, 1229184), (828, 1195040), (840, 1177968), (873, 1133440), (880, 1124424), (896, 1104345), (920, 1075536), (924, 1070880), (960, 1030722), (966, 1024320), (970, 1020096), (990, 999488), (1008, 981640), (1012, 977760), (1035, 956032), (1056, 937020), (1067, 927360), (1104, 896280), (1120, 883476), (1152, 858935), (1155, 856704), (1164, 850080), (1232, 803160), (1260, 785312), (1265, 782208), (1288, 768240), (1320, 749616), (1344, 736230), (1358, 728640), (1380, 717024), (1386, 713920), (1408, 702765), (1440, 687148), (1449, 682880), (1455, 680064), (1472, 672210), (1518, 651840), (1540, 642528), (1552, 637560), (1584, 624680), (1610, 614592), (1656, 597520), (1680, 588984), (1746, 566720), (1760, 562212), (1771, 558720), (1840, 537768), (1848, 535440), (1920, 515361), (1932, 512160), (1940, 510048), (1980, 499744), (2016, 490820), (2024, 488880), (2037, 485760), (2070, 478016), (2112, 468510), (2134, 463680), (2208, 448140), (2231, 443520), (2240, 441738), (2277, 434560), (2310, 428352), (2328, 425040), (2415, 409728), (2464, 401580), (2520, 392656), (2530, 391104), (2576, 384120), (2640, 374808), (2688, 368115), (2716, 364320), (2760, 358512), (2772, 356960), (2880, 343574), (2898, 341440), (2910, 340032), (2944, 336105), (3036, 325920), (3080, 321264), (3104, 318780), (3168, 312340), (3201, 309120), (3220, 307296), (3312, 298760), (3360, 294492), (3395, 291456), (3465, 285568), (3492, 283360), (3520, 281106), (3542, 279360), (3680, 268884), (3696, 267720), (3795, 260736), (3864, 256080), (3880, 255024), (3960, 249872), (4032, 245410), (4048, 244440), (4074, 242880), (4140, 239008), (4224, 234255), (4268, 231840), (4365, 226688), (4416, 224070), (4462, 221760), (4480, 220869), (4554, 217280), (4620, 214176), (4656, 212520), (4830, 204864), (4928, 200790), (5040, 196328), (5060, 195552), (5152, 192060), (5280, 187404), (5313, 186240), (5335, 185472), (5432, 182160), (5520, 179256), (5544, 178480), (5760, 171787), (5796, 170720), (5820, 170016), (6072, 162960), (6111, 161920), (6160, 160632), (6208, 159390), (6336, 156170), (6402, 154560), (6440, 153648), (6624, 149380), (6693, 147840), (6720, 147246), (6790, 145728), (6930, 142784), (6984, 141680), (7040, 140553), (7084, 139680), (7245, 136576), (7360, 134442), (7392, 133860), (7469, 132480), (7590, 130368), (7728, 128040), (7760, 127512), (7920, 124936), (8064, 122705), (8096, 122220), (8148, 121440), (8280, 119504), (8536, 115920), (8730, 113344), (8832, 112035), (8855, 111744), (8924, 110880), (9108, 108640), (9240, 107088), (9312, 106260), (9603, 103040), (9660, 102432), (9856, 100395), (10080, 98164), (10120, 97776), (10185, 97152), (10304, 96030), (10560, 93702), (10626, 93120), (10670, 92736), (10864, 91080), (11040, 89628), (11088, 89240), (11155, 88704), (11385, 86912), (11592, 85360), (11640, 85008), (12144, 81480), (12222, 80960), (12320, 80316), (12416, 79695), (12672, 78085), (12804, 77280), (12880, 76824), (13248, 74690), (13386, 73920), (13440, 73623), (13580, 72864), (13860, 71392), (13968, 70840), (14168, 69840), (14490, 68288), (14720, 67221), (14784, 66930), (14938, 66240), (15180, 65184), (15456, 64020), (15520, 63756), (15617, 63360), (15840, 62468), (15939, 62080), (16005, 61824), (16192, 61110), (16296, 60720), (16560, 59752), (17072, 57960), (17460, 56672), (17710, 55872), (17848, 55440), (18216, 54320), (18480, 53544), (18624, 53130), (19206, 51520), (19320, 51216), (20079, 49280), (20160, 49082), (20240, 48888), (20370, 48576), (20608, 48015), (21120, 46851), (21252, 46560), (21340, 46368), (21728, 45540), (22080, 44814), (22176, 44620), (22310, 44352), (22407, 44160), (22770, 43456), (23184, 42680), (23280, 42504), (24288, 40740), (24444, 40480), (24541, 40320), (24640, 40158), (25608, 38640), (25760, 38412), (26496, 37345), (26565, 37248), (26772, 36960), (27160, 36432), (27720, 35696), (27936, 35420), (28336, 34920), (28980, 34144), (29568, 33465), (29876, 33120), (30360, 32592), (30555, 32384), (30912, 32010), (31040, 31878), (31234, 31680)]