158448080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{541}}^1$

素因数の和:1084

約数の個数: 80

約数和(自身を含む): 422603904

約数和(自身を除く): 264155824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 523, 541, 560, 1046, 1082, 2092, 2164, 2615, 2705, 3661, 3787, 4184, 4328, 5230, 5410, 7322, 7574, 8368, 8656, 10460, 10820, 14644, 15148, 18305, 18935, 20920, 21640, 29288, 30296, 36610, 37870, 41840, 43280, 58576, 60592, 73220, 75740, 146440, 151480, 282943, 292880, 302960, 565886, 1131772, 1414715, 1980601, 2263544, 2829430, 3961202, 4527088, 5658860, 7922404, 9903005, 11317720, 15844808, 19806010, 22635440, 31689616, 39612020, 79224040, 158448080]

約数ペア:

[(1, 158448080), (2, 79224040), (4, 39612020), (5, 31689616), (7, 22635440), (8, 19806010), (10, 15844808), (14, 11317720), (16, 9903005), (20, 7922404), (28, 5658860), (35, 4527088), (40, 3961202), (56, 2829430), (70, 2263544), (80, 1980601), (112, 1414715), (140, 1131772), (280, 565886), (523, 302960), (541, 292880), (560, 282943), (1046, 151480), (1082, 146440), (2092, 75740), (2164, 73220), (2615, 60592), (2705, 58576), (3661, 43280), (3787, 41840), (4184, 37870), (4328, 36610), (5230, 30296), (5410, 29288), (7322, 21640), (7574, 20920), (8368, 18935), (8656, 18305), (10460, 15148), (10820, 14644)]