167209920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{6451}}^1$

素因数の和:6480

約数の個数: 140

約数和(自身を含む): 594887304

約数和(自身を除く): 427677384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6451, 6480, 8640, 12902, 12960, 19353, 25804, 25920, 32255, 38706, 51608, 58059, 64510, 77412, 96765, 103216, 116118, 129020, 154824, 174177, 193530, 206432, 232236, 258040, 290295, 309648, 348354, 387060, 412864, 464472, 516080, 522531, 580590, 619296, 696708, 774120, 870885, 928944, 1032160, 1045062, 1161180, 1238592, 1393416, 1548240, 1741770, 1857888, 2064320, 2090124, 2322360, 2612655, 2786832, 3096480, 3483540, 3715776, 4180248, 4644720, 5225310, 5573664, 6192960, 6967080, 8360496, 9289440, 10450620, 11147328, 13934160, 16720992, 18578880, 20901240, 27868320, 33441984, 41802480, 55736640, 83604960, 167209920]

約数ペア:

[(1, 167209920), (2, 83604960), (3, 55736640), (4, 41802480), (5, 33441984), (6, 27868320), (8, 20901240), (9, 18578880), (10, 16720992), (12, 13934160), (15, 11147328), (16, 10450620), (18, 9289440), (20, 8360496), (24, 6967080), (27, 6192960), (30, 5573664), (32, 5225310), (36, 4644720), (40, 4180248), (45, 3715776), (48, 3483540), (54, 3096480), (60, 2786832), (64, 2612655), (72, 2322360), (80, 2090124), (81, 2064320), (90, 1857888), (96, 1741770), (108, 1548240), (120, 1393416), (135, 1238592), (144, 1161180), (160, 1045062), (162, 1032160), (180, 928944), (192, 870885), (216, 774120), (240, 696708), (270, 619296), (288, 580590), (320, 522531), (324, 516080), (360, 464472), (405, 412864), (432, 387060), (480, 348354), (540, 309648), (576, 290295), (648, 258040), (720, 232236), (810, 206432), (864, 193530), (960, 174177), (1080, 154824), (1296, 129020), (1440, 116118), (1620, 103216), (1728, 96765), (2160, 77412), (2592, 64510), (2880, 58059), (3240, 51608), (4320, 38706), (5184, 32255), (6451, 25920), (6480, 25804), (8640, 19353), (12902, 12960)]