166331520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:523

約数の個数: 192

約数和(自身を含む): 584288640

約数和(自身を除く): 417957120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 128, 134, 144, 160, 180, 192, 201, 240, 268, 288, 320, 335, 360, 384, 402, 431, 480, 536, 576, 603, 640, 670, 720, 804, 862, 960, 1005, 1072, 1152, 1206, 1293, 1340, 1440, 1608, 1724, 1920, 2010, 2144, 2155, 2412, 2586, 2680, 2880, 3015, 3216, 3448, 3879, 4020, 4288, 4310, 4824, 5172, 5360, 5760, 6030, 6432, 6465, 6896, 7758, 8040, 8576, 8620, 9648, 10344, 10720, 12060, 12864, 12930, 13792, 15516, 16080, 17240, 19296, 19395, 20688, 21440, 24120, 25728, 25860, 27584, 28877, 31032, 32160, 34480, 38592, 38790, 41376, 42880, 48240, 51720, 55168, 57754, 62064, 64320, 68960, 77184, 77580, 82752, 86631, 96480, 103440, 115508, 124128, 128640, 137920, 144385, 155160, 165504, 173262, 192960, 206880, 231016, 248256, 259893, 275840, 288770, 310320, 346524, 385920, 413760, 433155, 462032, 496512, 519786, 577540, 620640, 693048, 827520, 866310, 924064, 1039572, 1155080, 1241280, 1299465, 1386096, 1732620, 1848128, 2079144, 2310160, 2482560, 2598930, 2772192, 3465240, 3696256, 4158288, 4620320, 5197860, 5544384, 6930480, 8316576, 9240640, 10395720, 11088768, 13860960, 16633152, 18481280, 20791440, 27721920, 33266304, 41582880, 55443840, 83165760, 166331520]

約数ペア:

[(1, 166331520), (2, 83165760), (3, 55443840), (4, 41582880), (5, 33266304), (6, 27721920), (8, 20791440), (9, 18481280), (10, 16633152), (12, 13860960), (15, 11088768), (16, 10395720), (18, 9240640), (20, 8316576), (24, 6930480), (30, 5544384), (32, 5197860), (36, 4620320), (40, 4158288), (45, 3696256), (48, 3465240), (60, 2772192), (64, 2598930), (67, 2482560), (72, 2310160), (80, 2079144), (90, 1848128), (96, 1732620), (120, 1386096), (128, 1299465), (134, 1241280), (144, 1155080), (160, 1039572), (180, 924064), (192, 866310), (201, 827520), (240, 693048), (268, 620640), (288, 577540), (320, 519786), (335, 496512), (360, 462032), (384, 433155), (402, 413760), (431, 385920), (480, 346524), (536, 310320), (576, 288770), (603, 275840), (640, 259893), (670, 248256), (720, 231016), (804, 206880), (862, 192960), (960, 173262), (1005, 165504), (1072, 155160), (1152, 144385), (1206, 137920), (1293, 128640), (1340, 124128), (1440, 115508), (1608, 103440), (1724, 96480), (1920, 86631), (2010, 82752), (2144, 77580), (2155, 77184), (2412, 68960), (2586, 64320), (2680, 62064), (2880, 57754), (3015, 55168), (3216, 51720), (3448, 48240), (3879, 42880), (4020, 41376), (4288, 38790), (4310, 38592), (4824, 34480), (5172, 32160), (5360, 31032), (5760, 28877), (6030, 27584), (6432, 25860), (6465, 25728), (6896, 24120), (7758, 21440), (8040, 20688), (8576, 19395), (8620, 19296), (9648, 17240), (10344, 16080), (10720, 15516), (12060, 13792), (12864, 12930)]