211094040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{17417}}^1$

素因数の和:17532

約数の個数: 64

約数和(自身を含む): 639588960

約数和(自身を除く): 428494920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 17417, 34834, 52251, 69668, 87085, 104502, 139336, 174170, 209004, 261255, 348340, 418008, 522510, 696680, 1045020, 1759117, 2090040, 3518234, 5277351, 7036468, 8795585, 10554702, 14072936, 17591170, 21109404, 26386755, 35182340, 42218808, 52773510, 70364680, 105547020, 211094040]

約数ペア:

[(1, 211094040), (2, 105547020), (3, 70364680), (4, 52773510), (5, 42218808), (6, 35182340), (8, 26386755), (10, 21109404), (12, 17591170), (15, 14072936), (20, 10554702), (24, 8795585), (30, 7036468), (40, 5277351), (60, 3518234), (101, 2090040), (120, 1759117), (202, 1045020), (303, 696680), (404, 522510), (505, 418008), (606, 348340), (808, 261255), (1010, 209004), (1212, 174170), (1515, 139336), (2020, 104502), (2424, 87085), (3030, 69668), (4040, 52251), (6060, 34834), (12120, 17417)]