214221480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{162289}}^1$

素因数の和:162314

約数の個数: 64

約数和(自身を含む): 701092800

約数和(自身を除く): 486871320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 162289, 324578, 486867, 649156, 811445, 973734, 1298312, 1622890, 1785179, 1947468, 2434335, 3245780, 3570358, 3894936, 4868670, 5355537, 6491560, 7140716, 8925895, 9737340, 10711074, 14281432, 17851790, 19474680, 21422148, 26777685, 35703580, 42844296, 53555370, 71407160, 107110740, 214221480]

約数ペア:

[(1, 214221480), (2, 107110740), (3, 71407160), (4, 53555370), (5, 42844296), (6, 35703580), (8, 26777685), (10, 21422148), (11, 19474680), (12, 17851790), (15, 14281432), (20, 10711074), (22, 9737340), (24, 8925895), (30, 7140716), (33, 6491560), (40, 5355537), (44, 4868670), (55, 3894936), (60, 3570358), (66, 3245780), (88, 2434335), (110, 1947468), (120, 1785179), (132, 1622890), (165, 1298312), (220, 973734), (264, 811445), (330, 649156), (440, 486867), (660, 324578), (1320, 162289)]