213374786800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{76205281}}^1$

素因数の和:76205306

約数の個数: 60

約数和(自身を含む): 585866208016

約数和(自身を除く): 372491421216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 76205281, 152410562, 304821124, 381026405, 533436967, 609642248, 762052810, 1066873934, 1219284496, 1524105620, 1905132025, 2133747868, 2667184835, 3048211240, 3810264050, 4267495736, 5334369670, 6096422480, 7620528100, 8534991472, 10668739340, 13335924175, 15241056200, 21337478680, 26671848350, 30482112400, 42674957360, 53343696700, 106687393400, 213374786800]

約数ペア:

[(1, 213374786800), (2, 106687393400), (4, 53343696700), (5, 42674957360), (7, 30482112400), (8, 26671848350), (10, 21337478680), (14, 15241056200), (16, 13335924175), (20, 10668739340), (25, 8534991472), (28, 7620528100), (35, 6096422480), (40, 5334369670), (50, 4267495736), (56, 3810264050), (70, 3048211240), (80, 2667184835), (100, 2133747868), (112, 1905132025), (140, 1524105620), (175, 1219284496), (200, 1066873934), (280, 762052810), (350, 609642248), (400, 533436967), (560, 381026405), (700, 304821124), (1400, 152410562), (2800, 76205281)]