129549280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1123}}^1$

素因数の和:1248

約数の個数: 96

約数和(自身を含む): 353493504

約数和(自身を除く): 223944224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 103, 112, 140, 160, 206, 224, 280, 412, 515, 560, 721, 824, 1030, 1120, 1123, 1442, 1648, 2060, 2246, 2884, 3296, 3605, 4120, 4492, 5615, 5768, 7210, 7861, 8240, 8984, 11230, 11536, 14420, 15722, 16480, 17968, 22460, 23072, 28840, 31444, 35936, 39305, 44920, 57680, 62888, 78610, 89840, 115360, 115669, 125776, 157220, 179680, 231338, 251552, 314440, 462676, 578345, 628880, 809683, 925352, 1156690, 1257760, 1619366, 1850704, 2313380, 3238732, 3701408, 4048415, 4626760, 6477464, 8096830, 9253520, 12954928, 16193660, 18507040, 25909856, 32387320, 64774640, 129549280]

約数ペア:

[(1, 129549280), (2, 64774640), (4, 32387320), (5, 25909856), (7, 18507040), (8, 16193660), (10, 12954928), (14, 9253520), (16, 8096830), (20, 6477464), (28, 4626760), (32, 4048415), (35, 3701408), (40, 3238732), (56, 2313380), (70, 1850704), (80, 1619366), (103, 1257760), (112, 1156690), (140, 925352), (160, 809683), (206, 628880), (224, 578345), (280, 462676), (412, 314440), (515, 251552), (560, 231338), (721, 179680), (824, 157220), (1030, 125776), (1120, 115669), (1123, 115360), (1442, 89840), (1648, 78610), (2060, 62888), (2246, 57680), (2884, 44920), (3296, 39305), (3605, 35936), (4120, 31444), (4492, 28840), (5615, 23072), (5768, 22460), (7210, 17968), (7861, 16480), (8240, 15722), (8984, 14420), (11230, 11536)]