171938880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:513

約数の個数: 168

約数和(自身を含む): 596261952

約数和(自身を除く): 424323072

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, 72, 80, 90, 96, 120, 144, 160, 180, 192, 227, 240, 263, 288, 320, 360, 454, 480, 526, 576, 681, 720, 789, 908, 960, 1052, 1135, 1315, 1362, 1440, 1578, 1816, 2043, 2104, 2270, 2367, 2630, 2724, 2880, 3156, 3405, 3632, 3945, 4086, 4208, 4540, 4734, 5260, 5448, 6312, 6810, 7264, 7890, 8172, 8416, 9080, 9468, 10215, 10520, 10896, 11835, 12624, 13620, 14528, 15780, 16344, 16832, 18160, 18936, 20430, 21040, 21792, 23670, 25248, 27240, 31560, 32688, 36320, 37872, 40860, 42080, 43584, 47340, 50496, 54480, 59701, 63120, 65376, 72640, 75744, 81720, 84160, 94680, 108960, 119402, 126240, 130752, 151488, 163440, 179103, 189360, 217920, 238804, 252480, 298505, 326880, 358206, 378720, 477608, 537309, 597010, 653760, 716412, 757440, 895515, 955216, 1074618, 1194020, 1432824, 1791030, 1910432, 2149236, 2388040, 2686545, 2865648, 3582060, 3820864, 4298472, 4776080, 5373090, 5731296, 7164120, 8596944, 9552160, 10746180, 11462592, 14328240, 17193888, 19104320, 21492360, 28656480, 34387776, 42984720, 57312960, 85969440, 171938880]

約数ペア:

[(1, 171938880), (2, 85969440), (3, 57312960), (4, 42984720), (5, 34387776), (6, 28656480), (8, 21492360), (9, 19104320), (10, 17193888), (12, 14328240), (15, 11462592), (16, 10746180), (18, 9552160), (20, 8596944), (24, 7164120), (30, 5731296), (32, 5373090), (36, 4776080), (40, 4298472), (45, 3820864), (48, 3582060), (60, 2865648), (64, 2686545), (72, 2388040), (80, 2149236), (90, 1910432), (96, 1791030), (120, 1432824), (144, 1194020), (160, 1074618), (180, 955216), (192, 895515), (227, 757440), (240, 716412), (263, 653760), (288, 597010), (320, 537309), (360, 477608), (454, 378720), (480, 358206), (526, 326880), (576, 298505), (681, 252480), (720, 238804), (789, 217920), (908, 189360), (960, 179103), (1052, 163440), (1135, 151488), (1315, 130752), (1362, 126240), (1440, 119402), (1578, 108960), (1816, 94680), (2043, 84160), (2104, 81720), (2270, 75744), (2367, 72640), (2630, 65376), (2724, 63120), (2880, 59701), (3156, 54480), (3405, 50496), (3632, 47340), (3945, 43584), (4086, 42080), (4208, 40860), (4540, 37872), (4734, 36320), (5260, 32688), (5448, 31560), (6312, 27240), (6810, 25248), (7264, 23670), (7890, 21792), (8172, 21040), (8416, 20430), (9080, 18936), (9468, 18160), (10215, 16832), (10520, 16344), (10896, 15780), (11835, 14528), (12624, 13620)]