171305280

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{2203}}^1$

素因数の和:2235

約数の個数: 168

約数和(自身を含む): 611319072

約数和(自身を除く): 440013792

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, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2203, 2430, 2592, 2880, 3240, 3888, 4320, 4406, 4860, 5184, 6480, 6609, 7776, 8640, 8812, 9720, 11015, 12960, 13218, 15552, 17624, 19440, 19827, 22030, 25920, 26436, 33045, 35248, 38880, 39654, 44060, 52872, 59481, 66090, 70496, 77760, 79308, 88120, 99135, 105744, 118962, 132180, 140992, 158616, 176240, 178443, 198270, 211488, 237924, 264360, 297405, 317232, 352480, 356886, 396540, 422976, 475848, 528720, 535329, 594810, 634464, 704960, 713772, 793080, 892215, 951696, 1057440, 1070658, 1189620, 1268928, 1427544, 1586160, 1784430, 1903392, 2114880, 2141316, 2379240, 2676645, 2855088, 3172320, 3568860, 3806784, 4282632, 4758480, 5353290, 5710176, 6344640, 7137720, 8565264, 9516960, 10706580, 11420352, 14275440, 17130528, 19033920, 21413160, 28550880, 34261056, 42826320, 57101760, 85652640, 171305280]

約数ペア:

[(1, 171305280), (2, 85652640), (3, 57101760), (4, 42826320), (5, 34261056), (6, 28550880), (8, 21413160), (9, 19033920), (10, 17130528), (12, 14275440), (15, 11420352), (16, 10706580), (18, 9516960), (20, 8565264), (24, 7137720), (27, 6344640), (30, 5710176), (32, 5353290), (36, 4758480), (40, 4282632), (45, 3806784), (48, 3568860), (54, 3172320), (60, 2855088), (64, 2676645), (72, 2379240), (80, 2141316), (81, 2114880), (90, 1903392), (96, 1784430), (108, 1586160), (120, 1427544), (135, 1268928), (144, 1189620), (160, 1070658), (162, 1057440), (180, 951696), (192, 892215), (216, 793080), (240, 713772), (243, 704960), (270, 634464), (288, 594810), (320, 535329), (324, 528720), (360, 475848), (405, 422976), (432, 396540), (480, 356886), (486, 352480), (540, 317232), (576, 297405), (648, 264360), (720, 237924), (810, 211488), (864, 198270), (960, 178443), (972, 176240), (1080, 158616), (1215, 140992), (1296, 132180), (1440, 118962), (1620, 105744), (1728, 99135), (1944, 88120), (2160, 79308), (2203, 77760), (2430, 70496), (2592, 66090), (2880, 59481), (3240, 52872), (3888, 44060), (4320, 39654), (4406, 38880), (4860, 35248), (5184, 33045), (6480, 26436), (6609, 25920), (7776, 22030), (8640, 19827), (8812, 19440), (9720, 17624), (11015, 15552), (12960, 13218)]