207566040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157247}}^1$

素因数の和:157272

約数の個数: 64

約数和(自身を含む): 679311360

約数和(自身を除く): 471745320

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, 157247, 314494, 471741, 628988, 786235, 943482, 1257976, 1572470, 1729717, 1886964, 2358705, 3144940, 3459434, 3773928, 4717410, 5189151, 6289880, 6918868, 8648585, 9434820, 10378302, 13837736, 17297170, 18869640, 20756604, 25945755, 34594340, 41513208, 51891510, 69188680, 103783020, 207566040]

約数ペア:

[(1, 207566040), (2, 103783020), (3, 69188680), (4, 51891510), (5, 41513208), (6, 34594340), (8, 25945755), (10, 20756604), (11, 18869640), (12, 17297170), (15, 13837736), (20, 10378302), (22, 9434820), (24, 8648585), (30, 6918868), (33, 6289880), (40, 5189151), (44, 4717410), (55, 3773928), (60, 3459434), (66, 3144940), (88, 2358705), (110, 1886964), (120, 1729717), (132, 1572470), (165, 1257976), (220, 943482), (264, 786235), (330, 628988), (440, 471741), (660, 314494), (1320, 157247)]