214176120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{41507}}^1$

素因数の和:41564

約数の個数: 64

約数和(自身を含む): 657486720

約数和(自身を除く): 443310600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 41507, 83014, 124521, 166028, 207535, 249042, 332056, 415070, 498084, 622605, 830140, 996168, 1245210, 1660280, 1784801, 2490420, 3569602, 4980840, 5354403, 7139204, 8924005, 10708806, 14278408, 17848010, 21417612, 26772015, 35696020, 42835224, 53544030, 71392040, 107088060, 214176120]

約数ペア:

[(1, 214176120), (2, 107088060), (3, 71392040), (4, 53544030), (5, 42835224), (6, 35696020), (8, 26772015), (10, 21417612), (12, 17848010), (15, 14278408), (20, 10708806), (24, 8924005), (30, 7139204), (40, 5354403), (43, 4980840), (60, 3569602), (86, 2490420), (120, 1784801), (129, 1660280), (172, 1245210), (215, 996168), (258, 830140), (344, 622605), (430, 498084), (516, 415070), (645, 332056), (860, 249042), (1032, 207535), (1290, 166028), (1720, 124521), (2580, 83014), (5160, 41507)]