214080840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{198223}}^1$

素因数の和:198243

約数の個数: 64

約数和(自身を含む): 713606400

約数和(自身を除く): 499525560

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, 198223, 396446, 594669, 792892, 991115, 1189338, 1585784, 1784007, 1982230, 2378676, 2973345, 3568014, 3964460, 4757352, 5352021, 5946690, 7136028, 7928920, 8920035, 10704042, 11893380, 14272056, 17840070, 21408084, 23786760, 26760105, 35680140, 42816168, 53520210, 71360280, 107040420, 214080840]

約数ペア:

[(1, 214080840), (2, 107040420), (3, 71360280), (4, 53520210), (5, 42816168), (6, 35680140), (8, 26760105), (9, 23786760), (10, 21408084), (12, 17840070), (15, 14272056), (18, 11893380), (20, 10704042), (24, 8920035), (27, 7928920), (30, 7136028), (36, 5946690), (40, 5352021), (45, 4757352), (54, 3964460), (60, 3568014), (72, 2973345), (90, 2378676), (108, 1982230), (120, 1784007), (135, 1585784), (180, 1189338), (216, 991115), (270, 792892), (360, 594669), (540, 396446), (1080, 198223)]