55829760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 213491712

約数和(自身を除く): 157661952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 67, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 134, 140, 155, 160, 168, 186, 192, 201, 210, 217, 224, 240, 248, 256, 268, 280, 310, 320, 335, 336, 372, 384, 402, 420, 434, 448, 465, 469, 480, 496, 536, 560, 620, 640, 651, 670, 672, 744, 768, 804, 840, 868, 896, 930, 938, 960, 992, 1005, 1072, 1085, 1120, 1240, 1280, 1302, 1340, 1344, 1407, 1488, 1608, 1680, 1736, 1792, 1860, 1876, 1920, 1984, 2010, 2077, 2144, 2170, 2240, 2345, 2480, 2604, 2680, 2688, 2814, 2976, 3216, 3255, 3360, 3472, 3720, 3752, 3840, 3968, 4020, 4154, 4288, 4340, 4480, 4690, 4960, 5208, 5360, 5376, 5628, 5952, 6231, 6432, 6510, 6720, 6944, 7035, 7440, 7504, 7936, 8040, 8308, 8576, 8680, 8960, 9380, 9920, 10385, 10416, 10720, 11256, 11904, 12462, 12864, 13020, 13440, 13888, 14070, 14539, 14880, 15008, 16080, 16616, 17152, 17360, 18760, 19840, 20770, 20832, 21440, 22512, 23808, 24924, 25728, 26040, 26880, 27776, 28140, 29078, 29760, 30016, 31155, 32160, 33232, 34720, 37520, 39680, 41540, 41664, 42880, 43617, 45024, 49848, 51456, 52080, 55552, 56280, 58156, 59520, 60032, 62310, 64320, 66464, 69440, 72695, 75040, 83080, 83328, 85760, 87234, 90048, 99696, 104160, 112560, 116312, 119040, 120064, 124620, 128640, 132928, 138880, 145390, 150080, 166160, 166656, 174468, 180096, 199392, 208320, 218085, 225120, 232624, 249240, 257280, 265856, 277760, 290780, 300160, 332320, 348936, 360192, 398784, 416640, 436170, 450240, 465248, 498480, 531712, 581560, 600320, 664640, 697872, 797568, 833280, 872340, 900480, 930496, 996960, 1163120, 1329280, 1395744, 1595136, 1744680, 1800960, 1860992, 1993920, 2326240, 2658560, 2791488, 3489360, 3721984, 3987840, 4652480, 5582976, 6978720, 7975680, 9304960, 11165952, 13957440, 18609920, 27914880, 55829760]

約数ペア:

[(1, 55829760), (2, 27914880), (3, 18609920), (4, 13957440), (5, 11165952), (6, 9304960), (7, 7975680), (8, 6978720), (10, 5582976), (12, 4652480), (14, 3987840), (15, 3721984), (16, 3489360), (20, 2791488), (21, 2658560), (24, 2326240), (28, 1993920), (30, 1860992), (31, 1800960), (32, 1744680), (35, 1595136), (40, 1395744), (42, 1329280), (48, 1163120), (56, 996960), (60, 930496), (62, 900480), (64, 872340), (67, 833280), (70, 797568), (80, 697872), (84, 664640), (93, 600320), (96, 581560), (105, 531712), (112, 498480), (120, 465248), (124, 450240), (128, 436170), (134, 416640), (140, 398784), (155, 360192), (160, 348936), (168, 332320), (186, 300160), (192, 290780), (201, 277760), (210, 265856), (217, 257280), (224, 249240), (240, 232624), (248, 225120), (256, 218085), (268, 208320), (280, 199392), (310, 180096), (320, 174468), (335, 166656), (336, 166160), (372, 150080), (384, 145390), (402, 138880), (420, 132928), (434, 128640), (448, 124620), (465, 120064), (469, 119040), (480, 116312), (496, 112560), (536, 104160), (560, 99696), (620, 90048), (640, 87234), (651, 85760), (670, 83328), (672, 83080), (744, 75040), (768, 72695), (804, 69440), (840, 66464), (868, 64320), (896, 62310), (930, 60032), (938, 59520), (960, 58156), (992, 56280), (1005, 55552), (1072, 52080), (1085, 51456), (1120, 49848), (1240, 45024), (1280, 43617), (1302, 42880), (1340, 41664), (1344, 41540), (1407, 39680), (1488, 37520), (1608, 34720), (1680, 33232), (1736, 32160), (1792, 31155), (1860, 30016), (1876, 29760), (1920, 29078), (1984, 28140), (2010, 27776), (2077, 26880), (2144, 26040), (2170, 25728), (2240, 24924), (2345, 23808), (2480, 22512), (2604, 21440), (2680, 20832), (2688, 20770), (2814, 19840), (2976, 18760), (3216, 17360), (3255, 17152), (3360, 16616), (3472, 16080), (3720, 15008), (3752, 14880), (3840, 14539), (3968, 14070), (4020, 13888), (4154, 13440), (4288, 13020), (4340, 12864), (4480, 12462), (4690, 11904), (4960, 11256), (5208, 10720), (5360, 10416), (5376, 10385), (5628, 9920), (5952, 9380), (6231, 8960), (6432, 8680), (6510, 8576), (6720, 8308), (6944, 8040), (7035, 7936), (7440, 7504)]