71406720

素因数分解:

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

素因数の和:73

約数の個数: 576

約数和(自身を含む): 326514240

約数和(自身を除く): 255107520

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, 49, 55, 56, 60, 63, 64, 66, 69, 70, 72, 77, 80, 84, 88, 90, 92, 96, 98, 99, 105, 110, 112, 115, 120, 126, 128, 132, 138, 140, 144, 147, 154, 160, 161, 165, 168, 176, 180, 184, 192, 196, 198, 207, 210, 220, 224, 230, 231, 240, 245, 252, 253, 264, 276, 280, 288, 294, 308, 315, 320, 322, 330, 336, 345, 352, 360, 368, 384, 385, 392, 396, 414, 420, 440, 441, 448, 460, 462, 480, 483, 490, 495, 504, 506, 528, 539, 552, 560, 576, 588, 616, 630, 640, 644, 660, 672, 690, 693, 704, 720, 735, 736, 759, 770, 784, 792, 805, 828, 840, 880, 882, 896, 920, 924, 960, 966, 980, 990, 1008, 1012, 1035, 1056, 1078, 1104, 1120, 1127, 1152, 1155, 1176, 1232, 1260, 1265, 1288, 1320, 1344, 1380, 1386, 1408, 1440, 1449, 1470, 1472, 1518, 1540, 1568, 1584, 1610, 1617, 1656, 1680, 1760, 1764, 1771, 1840, 1848, 1920, 1932, 1960, 1980, 2016, 2024, 2070, 2112, 2156, 2205, 2208, 2240, 2254, 2277, 2310, 2352, 2415, 2464, 2520, 2530, 2576, 2640, 2688, 2695, 2760, 2772, 2880, 2898, 2940, 2944, 3036, 3080, 3136, 3168, 3220, 3234, 3312, 3360, 3381, 3465, 3520, 3528, 3542, 3680, 3696, 3795, 3864, 3920, 3960, 4032, 4048, 4140, 4224, 4312, 4410, 4416, 4480, 4508, 4554, 4620, 4704, 4830, 4851, 4928, 5040, 5060, 5152, 5280, 5313, 5390, 5520, 5544, 5635, 5760, 5796, 5880, 6072, 6160, 6272, 6336, 6440, 6468, 6624, 6720, 6762, 6930, 7040, 7056, 7084, 7245, 7360, 7392, 7590, 7728, 7840, 7920, 8064, 8085, 8096, 8280, 8624, 8820, 8832, 8855, 9016, 9108, 9240, 9408, 9660, 9702, 9856, 10080, 10120, 10143, 10304, 10560, 10626, 10780, 11040, 11088, 11270, 11385, 11592, 11760, 12144, 12320, 12397, 12672, 12880, 12936, 13248, 13440, 13524, 13860, 14112, 14168, 14490, 14720, 14784, 15180, 15456, 15680, 15840, 15939, 16170, 16192, 16560, 16905, 17248, 17640, 17710, 18032, 18216, 18480, 18816, 19320, 19404, 20160, 20240, 20286, 20608, 21120, 21252, 21560, 22080, 22176, 22540, 22770, 23184, 23520, 24255, 24288, 24640, 24794, 25760, 25872, 26496, 26565, 27048, 27720, 28224, 28336, 28980, 29568, 30360, 30912, 31360, 31680, 31878, 32340, 32384, 33120, 33810, 34496, 35280, 35420, 36064, 36432, 36960, 37191, 38640, 38808, 40320, 40480, 40572, 42504, 43120, 44160, 44352, 45080, 45540, 46368, 47040, 48510, 48576, 49280, 49588, 50715, 51520, 51744, 53130, 54096, 55440, 56448, 56672, 57960, 60720, 61824, 61985, 63360, 63756, 64680, 66240, 67620, 68992, 70560, 70840, 72128, 72864, 73920, 74382, 77280, 77616, 79695, 80960, 81144, 85008, 86240, 88704, 90160, 91080, 92736, 94080, 97020, 97152, 99176, 101430, 103040, 103488, 106260, 108192, 110880, 111573, 113344, 115920, 121440, 123970, 127512, 129360, 132480, 135240, 141120, 141680, 144256, 145728, 147840, 148764, 154560, 155232, 159390, 161920, 162288, 170016, 172480, 180320, 182160, 185472, 185955, 194040, 198352, 202860, 206976, 212520, 216384, 221760, 223146, 226688, 231840, 242880, 247940, 255024, 258720, 270480, 282240, 283360, 291456, 297528, 309120, 310464, 318780, 324576, 340032, 344960, 360640, 364320, 371910, 388080, 396704, 405720, 425040, 432768, 443520, 446292, 463680, 485760, 495880, 510048, 517440, 540960, 557865, 566720, 595056, 620928, 637560, 649152, 680064, 721280, 728640, 743820, 776160, 793408, 811440, 850080, 892584, 927360, 991760, 1020096, 1034880, 1081920, 1115730, 1133440, 1190112, 1275120, 1298304, 1457280, 1487640, 1552320, 1586816, 1622880, 1700160, 1785168, 1983520, 2040192, 2163840, 2231460, 2380224, 2550240, 2975280, 3104640, 3245760, 3400320, 3570336, 3967040, 4462920, 4760448, 5100480, 5950560, 6491520, 7140672, 7934080, 8925840, 10200960, 11901120, 14281344, 17851680, 23802240, 35703360, 71406720]

約数ペア:

[(1, 71406720), (2, 35703360), (3, 23802240), (4, 17851680), (5, 14281344), (6, 11901120), (7, 10200960), (8, 8925840), (9, 7934080), (10, 7140672), (11, 6491520), (12, 5950560), (14, 5100480), (15, 4760448), (16, 4462920), (18, 3967040), (20, 3570336), (21, 3400320), (22, 3245760), (23, 3104640), (24, 2975280), (28, 2550240), (30, 2380224), (32, 2231460), (33, 2163840), (35, 2040192), (36, 1983520), (40, 1785168), (42, 1700160), (44, 1622880), (45, 1586816), (46, 1552320), (48, 1487640), (49, 1457280), (55, 1298304), (56, 1275120), (60, 1190112), (63, 1133440), (64, 1115730), (66, 1081920), (69, 1034880), (70, 1020096), (72, 991760), (77, 927360), (80, 892584), (84, 850080), (88, 811440), (90, 793408), (92, 776160), (96, 743820), (98, 728640), (99, 721280), (105, 680064), (110, 649152), (112, 637560), (115, 620928), (120, 595056), (126, 566720), (128, 557865), (132, 540960), (138, 517440), (140, 510048), (144, 495880), (147, 485760), (154, 463680), (160, 446292), (161, 443520), (165, 432768), (168, 425040), (176, 405720), (180, 396704), (184, 388080), (192, 371910), (196, 364320), (198, 360640), (207, 344960), (210, 340032), (220, 324576), (224, 318780), (230, 310464), (231, 309120), (240, 297528), (245, 291456), (252, 283360), (253, 282240), (264, 270480), (276, 258720), (280, 255024), (288, 247940), (294, 242880), (308, 231840), (315, 226688), (320, 223146), (322, 221760), (330, 216384), (336, 212520), (345, 206976), (352, 202860), (360, 198352), (368, 194040), (384, 185955), (385, 185472), (392, 182160), (396, 180320), (414, 172480), (420, 170016), (440, 162288), (441, 161920), (448, 159390), (460, 155232), (462, 154560), (480, 148764), (483, 147840), (490, 145728), (495, 144256), (504, 141680), (506, 141120), (528, 135240), (539, 132480), (552, 129360), (560, 127512), (576, 123970), (588, 121440), (616, 115920), (630, 113344), (640, 111573), (644, 110880), (660, 108192), (672, 106260), (690, 103488), (693, 103040), (704, 101430), (720, 99176), (735, 97152), (736, 97020), (759, 94080), (770, 92736), (784, 91080), (792, 90160), (805, 88704), (828, 86240), (840, 85008), (880, 81144), (882, 80960), (896, 79695), (920, 77616), (924, 77280), (960, 74382), (966, 73920), (980, 72864), (990, 72128), (1008, 70840), (1012, 70560), (1035, 68992), (1056, 67620), (1078, 66240), (1104, 64680), (1120, 63756), (1127, 63360), (1152, 61985), (1155, 61824), (1176, 60720), (1232, 57960), (1260, 56672), (1265, 56448), (1288, 55440), (1320, 54096), (1344, 53130), (1380, 51744), (1386, 51520), (1408, 50715), (1440, 49588), (1449, 49280), (1470, 48576), (1472, 48510), (1518, 47040), (1540, 46368), (1568, 45540), (1584, 45080), (1610, 44352), (1617, 44160), (1656, 43120), (1680, 42504), (1760, 40572), (1764, 40480), (1771, 40320), (1840, 38808), (1848, 38640), (1920, 37191), (1932, 36960), (1960, 36432), (1980, 36064), (2016, 35420), (2024, 35280), (2070, 34496), (2112, 33810), (2156, 33120), (2205, 32384), (2208, 32340), (2240, 31878), (2254, 31680), (2277, 31360), (2310, 30912), (2352, 30360), (2415, 29568), (2464, 28980), (2520, 28336), (2530, 28224), (2576, 27720), (2640, 27048), (2688, 26565), (2695, 26496), (2760, 25872), (2772, 25760), (2880, 24794), (2898, 24640), (2940, 24288), (2944, 24255), (3036, 23520), (3080, 23184), (3136, 22770), (3168, 22540), (3220, 22176), (3234, 22080), (3312, 21560), (3360, 21252), (3381, 21120), (3465, 20608), (3520, 20286), (3528, 20240), (3542, 20160), (3680, 19404), (3696, 19320), (3795, 18816), (3864, 18480), (3920, 18216), (3960, 18032), (4032, 17710), (4048, 17640), (4140, 17248), (4224, 16905), (4312, 16560), (4410, 16192), (4416, 16170), (4480, 15939), (4508, 15840), (4554, 15680), (4620, 15456), (4704, 15180), (4830, 14784), (4851, 14720), (4928, 14490), (5040, 14168), (5060, 14112), (5152, 13860), (5280, 13524), (5313, 13440), (5390, 13248), (5520, 12936), (5544, 12880), (5635, 12672), (5760, 12397), (5796, 12320), (5880, 12144), (6072, 11760), (6160, 11592), (6272, 11385), (6336, 11270), (6440, 11088), (6468, 11040), (6624, 10780), (6720, 10626), (6762, 10560), (6930, 10304), (7040, 10143), (7056, 10120), (7084, 10080), (7245, 9856), (7360, 9702), (7392, 9660), (7590, 9408), (7728, 9240), (7840, 9108), (7920, 9016), (8064, 8855), (8085, 8832), (8096, 8820), (8280, 8624)]