83744640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 384

約数和(自身を含む): 346245120

約数和(自身を除く): 262500480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 67, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 134, 140, 144, 155, 160, 168, 180, 186, 192, 201, 210, 217, 224, 240, 248, 252, 268, 279, 280, 288, 310, 315, 320, 335, 336, 360, 372, 384, 402, 420, 434, 448, 465, 469, 480, 496, 504, 536, 558, 560, 576, 603, 620, 630, 640, 651, 670, 672, 720, 744, 804, 840, 868, 896, 930, 938, 960, 992, 1005, 1008, 1072, 1085, 1116, 1120, 1152, 1206, 1240, 1260, 1302, 1340, 1344, 1395, 1407, 1440, 1488, 1608, 1680, 1736, 1860, 1876, 1920, 1953, 1984, 2010, 2016, 2077, 2144, 2170, 2232, 2240, 2345, 2412, 2480, 2520, 2604, 2680, 2688, 2790, 2814, 2880, 2976, 3015, 3216, 3255, 3360, 3472, 3720, 3752, 3906, 3968, 4020, 4032, 4154, 4221, 4288, 4340, 4464, 4480, 4690, 4824, 4960, 5040, 5208, 5360, 5580, 5628, 5760, 5952, 6030, 6231, 6432, 6510, 6720, 6944, 7035, 7440, 7504, 7812, 8040, 8064, 8308, 8442, 8576, 8680, 8928, 9380, 9648, 9765, 9920, 10080, 10385, 10416, 10720, 11160, 11256, 11904, 12060, 12462, 12864, 13020, 13440, 13888, 14070, 14539, 14880, 15008, 15624, 16080, 16616, 16884, 17360, 17856, 18693, 18760, 19296, 19530, 19840, 20160, 20770, 20832, 21105, 21440, 22320, 22512, 24120, 24924, 25728, 26040, 27776, 28140, 29078, 29760, 30016, 31155, 31248, 32160, 33232, 33768, 34720, 35712, 37386, 37520, 38592, 39060, 40320, 41540, 41664, 42210, 42880, 43617, 44640, 45024, 48240, 49848, 52080, 56280, 58156, 59520, 60032, 62310, 62496, 64320, 66464, 67536, 69440, 72695, 74772, 75040, 77184, 78120, 83080, 83328, 84420, 87234, 89280, 90048, 93465, 96480, 99696, 104160, 112560, 116312, 124620, 124992, 128640, 130851, 132928, 135072, 138880, 145390, 149544, 150080, 156240, 166160, 168840, 174468, 178560, 180096, 186930, 192960, 199392, 208320, 218085, 225120, 232624, 249240, 249984, 261702, 265856, 270144, 290780, 299088, 300160, 312480, 332320, 337680, 348936, 373860, 385920, 398784, 416640, 436170, 450240, 465248, 498480, 523404, 540288, 581560, 598176, 624960, 654255, 664640, 675360, 697872, 747720, 797568, 872340, 900480, 930496, 996960, 1046808, 1163120, 1196352, 1249920, 1308510, 1329280, 1350720, 1395744, 1495440, 1744680, 1860992, 1993920, 2093616, 2326240, 2392704, 2617020, 2701440, 2791488, 2990880, 3489360, 3987840, 4187232, 4652480, 5234040, 5582976, 5981760, 6978720, 8374464, 9304960, 10468080, 11963520, 13957440, 16748928, 20936160, 27914880, 41872320, 83744640]

約数ペア:

[(1, 83744640), (2, 41872320), (3, 27914880), (4, 20936160), (5, 16748928), (6, 13957440), (7, 11963520), (8, 10468080), (9, 9304960), (10, 8374464), (12, 6978720), (14, 5981760), (15, 5582976), (16, 5234040), (18, 4652480), (20, 4187232), (21, 3987840), (24, 3489360), (28, 2990880), (30, 2791488), (31, 2701440), (32, 2617020), (35, 2392704), (36, 2326240), (40, 2093616), (42, 1993920), (45, 1860992), (48, 1744680), (56, 1495440), (60, 1395744), (62, 1350720), (63, 1329280), (64, 1308510), (67, 1249920), (70, 1196352), (72, 1163120), (80, 1046808), (84, 996960), (90, 930496), (93, 900480), (96, 872340), (105, 797568), (112, 747720), (120, 697872), (124, 675360), (126, 664640), (128, 654255), (134, 624960), (140, 598176), (144, 581560), (155, 540288), (160, 523404), (168, 498480), (180, 465248), (186, 450240), (192, 436170), (201, 416640), (210, 398784), (217, 385920), (224, 373860), (240, 348936), (248, 337680), (252, 332320), (268, 312480), (279, 300160), (280, 299088), (288, 290780), (310, 270144), (315, 265856), (320, 261702), (335, 249984), (336, 249240), (360, 232624), (372, 225120), (384, 218085), (402, 208320), (420, 199392), (434, 192960), (448, 186930), (465, 180096), (469, 178560), (480, 174468), (496, 168840), (504, 166160), (536, 156240), (558, 150080), (560, 149544), (576, 145390), (603, 138880), (620, 135072), (630, 132928), (640, 130851), (651, 128640), (670, 124992), (672, 124620), (720, 116312), (744, 112560), (804, 104160), (840, 99696), (868, 96480), (896, 93465), (930, 90048), (938, 89280), (960, 87234), (992, 84420), (1005, 83328), (1008, 83080), (1072, 78120), (1085, 77184), (1116, 75040), (1120, 74772), (1152, 72695), (1206, 69440), (1240, 67536), (1260, 66464), (1302, 64320), (1340, 62496), (1344, 62310), (1395, 60032), (1407, 59520), (1440, 58156), (1488, 56280), (1608, 52080), (1680, 49848), (1736, 48240), (1860, 45024), (1876, 44640), (1920, 43617), (1953, 42880), (1984, 42210), (2010, 41664), (2016, 41540), (2077, 40320), (2144, 39060), (2170, 38592), (2232, 37520), (2240, 37386), (2345, 35712), (2412, 34720), (2480, 33768), (2520, 33232), (2604, 32160), (2680, 31248), (2688, 31155), (2790, 30016), (2814, 29760), (2880, 29078), (2976, 28140), (3015, 27776), (3216, 26040), (3255, 25728), (3360, 24924), (3472, 24120), (3720, 22512), (3752, 22320), (3906, 21440), (3968, 21105), (4020, 20832), (4032, 20770), (4154, 20160), (4221, 19840), (4288, 19530), (4340, 19296), (4464, 18760), (4480, 18693), (4690, 17856), (4824, 17360), (4960, 16884), (5040, 16616), (5208, 16080), (5360, 15624), (5580, 15008), (5628, 14880), (5760, 14539), (5952, 14070), (6030, 13888), (6231, 13440), (6432, 13020), (6510, 12864), (6720, 12462), (6944, 12060), (7035, 11904), (7440, 11256), (7504, 11160), (7812, 10720), (8040, 10416), (8064, 10385), (8308, 10080), (8442, 9920), (8576, 9765), (8680, 9648), (8928, 9380)]