163451520

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{1051}}^1$

素因数の和:1085

約数の個数: 192

約数和(自身を含む): 585879840

約数和(自身を除く): 422428320

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1051, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2102, 2160, 2430, 2592, 2880, 3153, 3240, 3456, 3888, 4204, 4320, 4860, 5184, 5255, 5760, 6306, 6480, 7776, 8408, 8640, 9459, 9720, 10368, 10510, 12612, 12960, 15552, 15765, 16816, 17280, 18918, 19440, 21020, 25224, 25920, 28377, 31104, 31530, 33632, 37836, 38880, 42040, 47295, 50448, 51840, 56754, 63060, 67264, 75672, 77760, 84080, 85131, 94590, 100896, 113508, 126120, 134528, 141885, 151344, 155520, 168160, 170262, 189180, 201792, 227016, 252240, 255393, 283770, 302688, 336320, 340524, 378360, 403584, 425655, 454032, 504480, 510786, 567540, 605376, 672640, 681048, 756720, 851310, 908064, 1008960, 1021572, 1135080, 1210752, 1276965, 1362096, 1513440, 1702620, 1816128, 2017920, 2043144, 2270160, 2553930, 2724192, 3026880, 3405240, 3632256, 4086288, 4540320, 5107860, 5448384, 6053760, 6810480, 8172576, 9080640, 10215720, 10896768, 13620960, 16345152, 18161280, 20431440, 27241920, 32690304, 40862880, 54483840, 81725760, 163451520]

約数ペア:

[(1, 163451520), (2, 81725760), (3, 54483840), (4, 40862880), (5, 32690304), (6, 27241920), (8, 20431440), (9, 18161280), (10, 16345152), (12, 13620960), (15, 10896768), (16, 10215720), (18, 9080640), (20, 8172576), (24, 6810480), (27, 6053760), (30, 5448384), (32, 5107860), (36, 4540320), (40, 4086288), (45, 3632256), (48, 3405240), (54, 3026880), (60, 2724192), (64, 2553930), (72, 2270160), (80, 2043144), (81, 2017920), (90, 1816128), (96, 1702620), (108, 1513440), (120, 1362096), (128, 1276965), (135, 1210752), (144, 1135080), (160, 1021572), (162, 1008960), (180, 908064), (192, 851310), (216, 756720), (240, 681048), (243, 672640), (270, 605376), (288, 567540), (320, 510786), (324, 504480), (360, 454032), (384, 425655), (405, 403584), (432, 378360), (480, 340524), (486, 336320), (540, 302688), (576, 283770), (640, 255393), (648, 252240), (720, 227016), (810, 201792), (864, 189180), (960, 170262), (972, 168160), (1051, 155520), (1080, 151344), (1152, 141885), (1215, 134528), (1296, 126120), (1440, 113508), (1620, 100896), (1728, 94590), (1920, 85131), (1944, 84080), (2102, 77760), (2160, 75672), (2430, 67264), (2592, 63060), (2880, 56754), (3153, 51840), (3240, 50448), (3456, 47295), (3888, 42040), (4204, 38880), (4320, 37836), (4860, 33632), (5184, 31530), (5255, 31104), (5760, 28377), (6306, 25920), (6480, 25224), (7776, 21020), (8408, 19440), (8640, 18918), (9459, 17280), (9720, 16816), (10368, 15765), (10510, 15552), (12612, 12960)]