77084560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{769}}^1$

素因数の和:968

約数の個数: 80

約数和(自身を含む): 206236800

約数和(自身を除く): 129152240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 179, 280, 358, 560, 716, 769, 895, 1253, 1432, 1538, 1790, 2506, 2864, 3076, 3580, 3845, 5012, 5383, 6152, 6265, 7160, 7690, 10024, 10766, 12304, 12530, 14320, 15380, 20048, 21532, 25060, 26915, 30760, 43064, 50120, 53830, 61520, 86128, 100240, 107660, 137651, 215320, 275302, 430640, 550604, 688255, 963557, 1101208, 1376510, 1927114, 2202416, 2753020, 3854228, 4817785, 5506040, 7708456, 9635570, 11012080, 15416912, 19271140, 38542280, 77084560]

約数ペア:

[(1, 77084560), (2, 38542280), (4, 19271140), (5, 15416912), (7, 11012080), (8, 9635570), (10, 7708456), (14, 5506040), (16, 4817785), (20, 3854228), (28, 2753020), (35, 2202416), (40, 1927114), (56, 1376510), (70, 1101208), (80, 963557), (112, 688255), (140, 550604), (179, 430640), (280, 275302), (358, 215320), (560, 137651), (716, 107660), (769, 100240), (895, 86128), (1253, 61520), (1432, 53830), (1538, 50120), (1790, 43064), (2506, 30760), (2864, 26915), (3076, 25060), (3580, 21532), (3845, 20048), (5012, 15380), (5383, 14320), (6152, 12530), (6265, 12304), (7160, 10766), (7690, 10024)]