211331160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{195677}}^1$

素因数の和:195697

約数の個数: 64

約数和(自身を含む): 704440800

約数和(自身を除く): 493109640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 195677, 391354, 587031, 782708, 978385, 1174062, 1565416, 1761093, 1956770, 2348124, 2935155, 3522186, 3913540, 4696248, 5283279, 5870310, 7044372, 7827080, 8805465, 10566558, 11740620, 14088744, 17610930, 21133116, 23481240, 26416395, 35221860, 42266232, 52832790, 70443720, 105665580, 211331160]

約数ペア:

[(1, 211331160), (2, 105665580), (3, 70443720), (4, 52832790), (5, 42266232), (6, 35221860), (8, 26416395), (9, 23481240), (10, 21133116), (12, 17610930), (15, 14088744), (18, 11740620), (20, 10566558), (24, 8805465), (27, 7827080), (30, 7044372), (36, 5870310), (40, 5283279), (45, 4696248), (54, 3913540), (60, 3522186), (72, 2935155), (90, 2348124), (108, 1956770), (120, 1761093), (135, 1565416), (180, 1174062), (216, 978385), (270, 782708), (360, 587031), (540, 391354), (1080, 195677)]