171148320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{16979}}^1$

素因数の和:17007

約数の個数: 144

約数和(自身を含む): 667517760

約数和(自身を除く): 496369440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 16979, 33958, 50937, 67916, 84895, 101874, 118853, 135832, 152811, 169790, 203748, 237706, 254685, 271664, 305622, 339580, 356559, 407496, 475412, 509370, 543328, 594265, 611244, 679160, 713118, 764055, 814992, 950824, 1018740, 1069677, 1188530, 1222488, 1358320, 1426236, 1528110, 1629984, 1782795, 1901648, 2037480, 2139354, 2377060, 2444976, 2716640, 2852472, 3056220, 3565590, 3803296, 4074960, 4278708, 4754120, 4889952, 5348385, 5704944, 6112440, 7131180, 8149920, 8557416, 9508240, 10696770, 11409888, 12224880, 14262360, 17114832, 19016480, 21393540, 24449760, 28524720, 34229664, 42787080, 57049440, 85574160, 171148320]

約数ペア:

[(1, 171148320), (2, 85574160), (3, 57049440), (4, 42787080), (5, 34229664), (6, 28524720), (7, 24449760), (8, 21393540), (9, 19016480), (10, 17114832), (12, 14262360), (14, 12224880), (15, 11409888), (16, 10696770), (18, 9508240), (20, 8557416), (21, 8149920), (24, 7131180), (28, 6112440), (30, 5704944), (32, 5348385), (35, 4889952), (36, 4754120), (40, 4278708), (42, 4074960), (45, 3803296), (48, 3565590), (56, 3056220), (60, 2852472), (63, 2716640), (70, 2444976), (72, 2377060), (80, 2139354), (84, 2037480), (90, 1901648), (96, 1782795), (105, 1629984), (112, 1528110), (120, 1426236), (126, 1358320), (140, 1222488), (144, 1188530), (160, 1069677), (168, 1018740), (180, 950824), (210, 814992), (224, 764055), (240, 713118), (252, 679160), (280, 611244), (288, 594265), (315, 543328), (336, 509370), (360, 475412), (420, 407496), (480, 356559), (504, 339580), (560, 305622), (630, 271664), (672, 254685), (720, 237706), (840, 203748), (1008, 169790), (1120, 152811), (1260, 135832), (1440, 118853), (1680, 101874), (2016, 84895), (2520, 67916), (3360, 50937), (5040, 33958), (10080, 16979)]