133929040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{769}}^1$

素因数の和:1100

約数の個数: 80

約数和(自身を含む): 357477120

約数和(自身を除く): 223548080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 311, 560, 622, 769, 1244, 1538, 1555, 2177, 2488, 3076, 3110, 3845, 4354, 4976, 5383, 6152, 6220, 7690, 8708, 10766, 10885, 12304, 12440, 15380, 17416, 21532, 21770, 24880, 26915, 30760, 34832, 43064, 43540, 53830, 61520, 86128, 87080, 107660, 174160, 215320, 239159, 430640, 478318, 956636, 1195795, 1674113, 1913272, 2391590, 3348226, 3826544, 4783180, 6696452, 8370565, 9566360, 13392904, 16741130, 19132720, 26785808, 33482260, 66964520, 133929040]

約数ペア:

[(1, 133929040), (2, 66964520), (4, 33482260), (5, 26785808), (7, 19132720), (8, 16741130), (10, 13392904), (14, 9566360), (16, 8370565), (20, 6696452), (28, 4783180), (35, 3826544), (40, 3348226), (56, 2391590), (70, 1913272), (80, 1674113), (112, 1195795), (140, 956636), (280, 478318), (311, 430640), (560, 239159), (622, 215320), (769, 174160), (1244, 107660), (1538, 87080), (1555, 86128), (2177, 61520), (2488, 53830), (3076, 43540), (3110, 43064), (3845, 34832), (4354, 30760), (4976, 26915), (5383, 24880), (6152, 21770), (6220, 21532), (7690, 17416), (8708, 15380), (10766, 12440), (10885, 12304)]