207106680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{156899}}^1$

素因数の和:156924

約数の個数: 64

約数和(自身を含む): 677808000

約数和(自身を除く): 470701320

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, 156899, 313798, 470697, 627596, 784495, 941394, 1255192, 1568990, 1725889, 1882788, 2353485, 3137980, 3451778, 3765576, 4706970, 5177667, 6275960, 6903556, 8629445, 9413940, 10355334, 13807112, 17258890, 18827880, 20710668, 25888335, 34517780, 41421336, 51776670, 69035560, 103553340, 207106680]

約数ペア:

[(1, 207106680), (2, 103553340), (3, 69035560), (4, 51776670), (5, 41421336), (6, 34517780), (8, 25888335), (10, 20710668), (11, 18827880), (12, 17258890), (15, 13807112), (20, 10355334), (22, 9413940), (24, 8629445), (30, 6903556), (33, 6275960), (40, 5177667), (44, 4706970), (55, 3765576), (60, 3451778), (66, 3137980), (88, 2353485), (110, 1882788), (120, 1725889), (132, 1568990), (165, 1255192), (220, 941394), (264, 784495), (330, 627596), (440, 470697), (660, 313798), (1320, 156899)]