215269320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8837}}^1$

素因数の和:8887

約数の個数: 128

約数和(自身を含む): 763603200

約数和(自身を除く): 548333880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 8837, 12180, 17674, 24360, 26511, 35348, 44185, 53022, 61859, 70696, 88370, 106044, 123718, 132555, 176740, 185577, 212088, 247436, 256273, 265110, 309295, 353480, 371154, 494872, 512546, 530220, 618590, 742308, 768819, 927885, 1025092, 1060440, 1237180, 1281365, 1484616, 1537638, 1793911, 1855770, 2050184, 2474360, 2562730, 3075276, 3587822, 3711540, 3844095, 5125460, 5381733, 6150552, 7175644, 7423080, 7688190, 8969555, 10250920, 10763466, 14351288, 15376380, 17939110, 21526932, 26908665, 30752760, 35878220, 43053864, 53817330, 71756440, 107634660, 215269320]

約数ペア:

[(1, 215269320), (2, 107634660), (3, 71756440), (4, 53817330), (5, 43053864), (6, 35878220), (7, 30752760), (8, 26908665), (10, 21526932), (12, 17939110), (14, 15376380), (15, 14351288), (20, 10763466), (21, 10250920), (24, 8969555), (28, 7688190), (29, 7423080), (30, 7175644), (35, 6150552), (40, 5381733), (42, 5125460), (56, 3844095), (58, 3711540), (60, 3587822), (70, 3075276), (84, 2562730), (87, 2474360), (105, 2050184), (116, 1855770), (120, 1793911), (140, 1537638), (145, 1484616), (168, 1281365), (174, 1237180), (203, 1060440), (210, 1025092), (232, 927885), (280, 768819), (290, 742308), (348, 618590), (406, 530220), (420, 512546), (435, 494872), (580, 371154), (609, 353480), (696, 309295), (812, 265110), (840, 256273), (870, 247436), (1015, 212088), (1160, 185577), (1218, 176740), (1624, 132555), (1740, 123718), (2030, 106044), (2436, 88370), (3045, 70696), (3480, 61859), (4060, 53022), (4872, 44185), (6090, 35348), (8120, 26511), (8837, 24360), (12180, 17674)]