2621646720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 768

約数和(自身を含む): 11823252480

約数和(自身を除く): 9201605760

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, 99, 105, 110, 112, 115, 120, 126, 128, 132, 138, 140, 144, 154, 160, 161, 165, 168, 176, 180, 184, 192, 198, 207, 210, 220, 224, 230, 231, 240, 252, 253, 257, 264, 276, 280, 288, 308, 315, 320, 322, 330, 336, 345, 352, 360, 368, 384, 385, 396, 414, 420, 440, 448, 460, 462, 480, 483, 495, 504, 506, 514, 528, 552, 560, 576, 616, 630, 640, 644, 660, 672, 690, 693, 704, 720, 736, 759, 770, 771, 792, 805, 828, 840, 880, 896, 920, 924, 960, 966, 990, 1008, 1012, 1028, 1035, 1056, 1104, 1120, 1152, 1155, 1232, 1260, 1265, 1285, 1288, 1320, 1344, 1380, 1386, 1408, 1440, 1449, 1472, 1518, 1540, 1542, 1584, 1610, 1656, 1680, 1760, 1771, 1799, 1840, 1848, 1920, 1932, 1980, 2016, 2024, 2056, 2070, 2112, 2208, 2240, 2277, 2310, 2313, 2415, 2464, 2520, 2530, 2570, 2576, 2640, 2688, 2760, 2772, 2827, 2880, 2898, 2944, 3036, 3080, 3084, 3168, 3220, 3312, 3360, 3465, 3520, 3542, 3598, 3680, 3696, 3795, 3855, 3864, 3960, 4032, 4048, 4112, 4140, 4224, 4416, 4480, 4554, 4620, 4626, 4830, 4928, 5040, 5060, 5140, 5152, 5280, 5313, 5397, 5520, 5544, 5654, 5760, 5796, 5911, 6072, 6160, 6168, 6336, 6440, 6624, 6720, 6930, 7040, 7084, 7196, 7245, 7360, 7392, 7590, 7710, 7728, 7920, 8064, 8096, 8224, 8280, 8481, 8832, 8855, 8995, 9108, 9240, 9252, 9660, 9856, 10080, 10120, 10280, 10304, 10560, 10626, 10794, 11040, 11088, 11308, 11385, 11565, 11592, 11822, 12144, 12320, 12336, 12672, 12880, 13248, 13440, 13860, 14135, 14168, 14392, 14490, 14720, 14784, 15180, 15420, 15456, 15840, 15939, 16191, 16192, 16448, 16560, 16962, 17710, 17733, 17990, 18216, 18480, 18504, 19320, 19789, 20160, 20240, 20560, 20608, 21120, 21252, 21588, 22080, 22176, 22616, 22770, 23130, 23184, 23644, 24288, 24640, 24672, 25443, 25760, 26496, 26565, 26985, 27720, 28270, 28336, 28784, 28980, 29555, 29568, 30360, 30840, 30912, 31680, 31878, 32382, 32384, 32896, 33120, 33924, 35420, 35466, 35980, 36432, 36960, 37008, 38640, 39578, 40320, 40480, 41120, 41377, 42405, 42504, 43176, 44160, 44352, 45232, 45540, 46260, 46368, 47288, 48576, 49280, 49344, 50886, 51520, 53130, 53199, 53970, 55440, 56540, 56672, 57568, 57960, 59110, 59367, 60720, 61680, 61824, 63360, 63756, 64764, 65021, 66240, 67848, 70840, 70932, 71960, 72864, 73920, 74016, 77280, 79156, 79695, 80955, 80960, 82240, 82754, 84810, 85008, 86352, 88665, 88704, 90464, 91080, 92520, 92736, 94576, 97152, 98688, 98945, 101772, 103040, 106260, 106398, 107940, 110880, 113080, 113344, 115136, 115920, 118220, 118734, 121440, 123360, 124131, 127215, 127512, 129528, 130042, 132480, 135696, 141680, 141864, 143920, 145728, 147840, 148032, 154560, 158312, 159390, 161910, 161920, 164480, 165508, 169620, 170016, 172704, 177330, 178101, 180928, 182160, 185040, 185472, 189152, 195063, 197890, 203544, 206885, 212520, 212796, 215880, 221760, 226160, 226688, 230272, 231840, 236440, 237468, 242880, 246720, 248262, 254430, 255024, 259056, 260084, 265995, 271392, 283360, 283728, 287840, 291456, 296064, 296835, 309120, 316624, 318780, 323820, 325105, 331016, 339240, 340032, 345408, 354660, 356202, 361856, 364320, 370080, 372393, 378304, 390126, 395780, 407088, 413770, 425040, 425592, 431760, 443520, 452320, 455147, 463680, 472880, 474936, 485760, 493440, 496524, 508860, 510048, 518112, 520168, 531990, 542784, 566720, 567456, 575680, 585189, 593670, 620655, 633248, 637560, 647640, 650210, 662032, 678480, 680064, 690816, 709320, 712404, 728640, 740160, 744786, 756608, 780252, 791560, 814176, 827540, 850080, 851184, 863520, 890505, 904640, 910294, 927360, 945760, 949872, 975315, 993048, 1017720, 1020096, 1036224, 1040336, 1063980, 1085568, 1133440, 1134912, 1151360, 1170378, 1187340, 1241310, 1266496, 1275120, 1295280, 1300420, 1324064, 1356960, 1365441, 1418640, 1424808, 1457280, 1480320, 1489572, 1560504, 1583120, 1628352, 1655080, 1700160, 1702368, 1727040, 1781010, 1809280, 1820588, 1861965, 1891520, 1899744, 1950630, 1986096, 2035440, 2040192, 2072448, 2080672, 2127960, 2269824, 2275735, 2340756, 2374680, 2482620, 2532992, 2550240, 2590560, 2600840, 2648128, 2713920, 2730882, 2837280, 2849616, 2925945, 2979144, 3121008, 3166240, 3256704, 3310160, 3400320, 3404736, 3454080, 3562020, 3641176, 3723930, 3783040, 3799488, 3901260, 3972192, 4070880, 4096323, 4161344, 4255920, 4551470, 4681512, 4749360, 4965240, 5100480, 5181120, 5201680, 5296256, 5427840, 5461764, 5674560, 5699232, 5851890, 5958288, 6242016, 6332480, 6620320, 6809472, 6827205, 7124040, 7282352, 7447860, 7598976, 7802520, 7944384, 8141760, 8192646, 8322688, 8511840, 9102940, 9363024, 9498720, 9930480, 10200960, 10362240, 10403360, 10923528, 11349120, 11398464, 11703780, 11916576, 12484032, 12664960, 13240640, 13654410, 14248080, 14564704, 14895720, 15605040, 15888768, 16283520, 16385292, 17023680, 18205880, 18726048, 18997440, 19860960, 20481615, 20806720, 21847056, 22796928, 23407560, 23833152, 24968064, 26481280, 27308820, 28496160, 29129408, 29791440, 31210080, 32770584, 34047360, 36411760, 37452096, 37994880, 39721920, 40963230, 41613440, 43694112, 46815120, 47666304, 54617640, 56992320, 58258816, 59582880, 62420160, 65541168, 72823520, 74904192, 79443840, 81926460, 87388224, 93630240, 109235280, 113984640, 119165760, 124840320, 131082336, 145647040, 163852920, 174776448, 187260480, 218470560, 238331520, 262164672, 291294080, 327705840, 374520960, 436941120, 524329344, 655411680, 873882240, 1310823360, 2621646720]

約数ペア:

[(1, 2621646720), (2, 1310823360), (3, 873882240), (4, 655411680), (5, 524329344), (6, 436941120), (7, 374520960), (8, 327705840), (9, 291294080), (10, 262164672), (11, 238331520), (12, 218470560), (14, 187260480), (15, 174776448), (16, 163852920), (18, 145647040), (20, 131082336), (21, 124840320), (22, 119165760), (23, 113984640), (24, 109235280), (28, 93630240), (30, 87388224), (32, 81926460), (33, 79443840), (35, 74904192), (36, 72823520), (40, 65541168), (42, 62420160), (44, 59582880), (45, 58258816), (46, 56992320), (48, 54617640), (55, 47666304), (56, 46815120), (60, 43694112), (63, 41613440), (64, 40963230), (66, 39721920), (69, 37994880), (70, 37452096), (72, 36411760), (77, 34047360), (80, 32770584), (84, 31210080), (88, 29791440), (90, 29129408), (92, 28496160), (96, 27308820), (99, 26481280), (105, 24968064), (110, 23833152), (112, 23407560), (115, 22796928), (120, 21847056), (126, 20806720), (128, 20481615), (132, 19860960), (138, 18997440), (140, 18726048), (144, 18205880), (154, 17023680), (160, 16385292), (161, 16283520), (165, 15888768), (168, 15605040), (176, 14895720), (180, 14564704), (184, 14248080), (192, 13654410), (198, 13240640), (207, 12664960), (210, 12484032), (220, 11916576), (224, 11703780), (230, 11398464), (231, 11349120), (240, 10923528), (252, 10403360), (253, 10362240), (257, 10200960), (264, 9930480), (276, 9498720), (280, 9363024), (288, 9102940), (308, 8511840), (315, 8322688), (320, 8192646), (322, 8141760), (330, 7944384), (336, 7802520), (345, 7598976), (352, 7447860), (360, 7282352), (368, 7124040), (384, 6827205), (385, 6809472), (396, 6620320), (414, 6332480), (420, 6242016), (440, 5958288), (448, 5851890), (460, 5699232), (462, 5674560), (480, 5461764), (483, 5427840), (495, 5296256), (504, 5201680), (506, 5181120), (514, 5100480), (528, 4965240), (552, 4749360), (560, 4681512), (576, 4551470), (616, 4255920), (630, 4161344), (640, 4096323), (644, 4070880), (660, 3972192), (672, 3901260), (690, 3799488), (693, 3783040), (704, 3723930), (720, 3641176), (736, 3562020), (759, 3454080), (770, 3404736), (771, 3400320), (792, 3310160), (805, 3256704), (828, 3166240), (840, 3121008), (880, 2979144), (896, 2925945), (920, 2849616), (924, 2837280), (960, 2730882), (966, 2713920), (990, 2648128), (1008, 2600840), (1012, 2590560), (1028, 2550240), (1035, 2532992), (1056, 2482620), (1104, 2374680), (1120, 2340756), (1152, 2275735), (1155, 2269824), (1232, 2127960), (1260, 2080672), (1265, 2072448), (1285, 2040192), (1288, 2035440), (1320, 1986096), (1344, 1950630), (1380, 1899744), (1386, 1891520), (1408, 1861965), (1440, 1820588), (1449, 1809280), (1472, 1781010), (1518, 1727040), (1540, 1702368), (1542, 1700160), (1584, 1655080), (1610, 1628352), (1656, 1583120), (1680, 1560504), (1760, 1489572), (1771, 1480320), (1799, 1457280), (1840, 1424808), (1848, 1418640), (1920, 1365441), (1932, 1356960), (1980, 1324064), (2016, 1300420), (2024, 1295280), (2056, 1275120), (2070, 1266496), (2112, 1241310), (2208, 1187340), (2240, 1170378), (2277, 1151360), (2310, 1134912), (2313, 1133440), (2415, 1085568), (2464, 1063980), (2520, 1040336), (2530, 1036224), (2570, 1020096), (2576, 1017720), (2640, 993048), (2688, 975315), (2760, 949872), (2772, 945760), (2827, 927360), (2880, 910294), (2898, 904640), (2944, 890505), (3036, 863520), (3080, 851184), (3084, 850080), (3168, 827540), (3220, 814176), (3312, 791560), (3360, 780252), (3465, 756608), (3520, 744786), (3542, 740160), (3598, 728640), (3680, 712404), (3696, 709320), (3795, 690816), (3855, 680064), (3864, 678480), (3960, 662032), (4032, 650210), (4048, 647640), (4112, 637560), (4140, 633248), (4224, 620655), (4416, 593670), (4480, 585189), (4554, 575680), (4620, 567456), (4626, 566720), (4830, 542784), (4928, 531990), (5040, 520168), (5060, 518112), (5140, 510048), (5152, 508860), (5280, 496524), (5313, 493440), (5397, 485760), (5520, 474936), (5544, 472880), (5654, 463680), (5760, 455147), (5796, 452320), (5911, 443520), (6072, 431760), (6160, 425592), (6168, 425040), (6336, 413770), (6440, 407088), (6624, 395780), (6720, 390126), (6930, 378304), (7040, 372393), (7084, 370080), (7196, 364320), (7245, 361856), (7360, 356202), (7392, 354660), (7590, 345408), (7710, 340032), (7728, 339240), (7920, 331016), (8064, 325105), (8096, 323820), (8224, 318780), (8280, 316624), (8481, 309120), (8832, 296835), (8855, 296064), (8995, 291456), (9108, 287840), (9240, 283728), (9252, 283360), (9660, 271392), (9856, 265995), (10080, 260084), (10120, 259056), (10280, 255024), (10304, 254430), (10560, 248262), (10626, 246720), (10794, 242880), (11040, 237468), (11088, 236440), (11308, 231840), (11385, 230272), (11565, 226688), (11592, 226160), (11822, 221760), (12144, 215880), (12320, 212796), (12336, 212520), (12672, 206885), (12880, 203544), (13248, 197890), (13440, 195063), (13860, 189152), (14135, 185472), (14168, 185040), (14392, 182160), (14490, 180928), (14720, 178101), (14784, 177330), (15180, 172704), (15420, 170016), (15456, 169620), (15840, 165508), (15939, 164480), (16191, 161920), (16192, 161910), (16448, 159390), (16560, 158312), (16962, 154560), (17710, 148032), (17733, 147840), (17990, 145728), (18216, 143920), (18480, 141864), (18504, 141680), (19320, 135696), (19789, 132480), (20160, 130042), (20240, 129528), (20560, 127512), (20608, 127215), (21120, 124131), (21252, 123360), (21588, 121440), (22080, 118734), (22176, 118220), (22616, 115920), (22770, 115136), (23130, 113344), (23184, 113080), (23644, 110880), (24288, 107940), (24640, 106398), (24672, 106260), (25443, 103040), (25760, 101772), (26496, 98945), (26565, 98688), (26985, 97152), (27720, 94576), (28270, 92736), (28336, 92520), (28784, 91080), (28980, 90464), (29555, 88704), (29568, 88665), (30360, 86352), (30840, 85008), (30912, 84810), (31680, 82754), (31878, 82240), (32382, 80960), (32384, 80955), (32896, 79695), (33120, 79156), (33924, 77280), (35420, 74016), (35466, 73920), (35980, 72864), (36432, 71960), (36960, 70932), (37008, 70840), (38640, 67848), (39578, 66240), (40320, 65021), (40480, 64764), (41120, 63756), (41377, 63360), (42405, 61824), (42504, 61680), (43176, 60720), (44160, 59367), (44352, 59110), (45232, 57960), (45540, 57568), (46260, 56672), (46368, 56540), (47288, 55440), (48576, 53970), (49280, 53199), (49344, 53130), (50886, 51520)]