211345320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{9221}}^1$

素因数の和:9426

約数の個数: 64

約数和(自身を含む): 637424640

約数和(自身を除く): 426079320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5730, 7640, 9221, 11460, 18442, 22920, 27663, 36884, 46105, 55326, 73768, 92210, 110652, 138315, 184420, 221304, 276630, 368840, 553260, 1106520, 1761211, 3522422, 5283633, 7044844, 8806055, 10567266, 14089688, 17612110, 21134532, 26418165, 35224220, 42269064, 52836330, 70448440, 105672660, 211345320]

約数ペア:

[(1, 211345320), (2, 105672660), (3, 70448440), (4, 52836330), (5, 42269064), (6, 35224220), (8, 26418165), (10, 21134532), (12, 17612110), (15, 14089688), (20, 10567266), (24, 8806055), (30, 7044844), (40, 5283633), (60, 3522422), (120, 1761211), (191, 1106520), (382, 553260), (573, 368840), (764, 276630), (955, 221304), (1146, 184420), (1528, 138315), (1910, 110652), (2292, 92210), (2865, 73768), (3820, 55326), (4584, 46105), (5730, 36884), (7640, 27663), (9221, 22920), (11460, 18442)]