1330251160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{3079}}^1$

素因数の和:4640

約数の個数: 64

約数和(自身を含む): 3423974400

約数和(自身を除く): 2093723240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1543, 3079, 3086, 6158, 6172, 7715, 10801, 12316, 12344, 15395, 15430, 21553, 21602, 24632, 30790, 30860, 43106, 43204, 54005, 61580, 61720, 86212, 86408, 107765, 108010, 123160, 172424, 215530, 216020, 431060, 432040, 862120, 4750897, 9501794, 19003588, 23754485, 33256279, 38007176, 47508970, 66512558, 95017940, 133025116, 166281395, 190035880, 266050232, 332562790, 665125580, 1330251160]

約数ペア:

[(1, 1330251160), (2, 665125580), (4, 332562790), (5, 266050232), (7, 190035880), (8, 166281395), (10, 133025116), (14, 95017940), (20, 66512558), (28, 47508970), (35, 38007176), (40, 33256279), (56, 23754485), (70, 19003588), (140, 9501794), (280, 4750897), (1543, 862120), (3079, 432040), (3086, 431060), (6158, 216020), (6172, 215530), (7715, 172424), (10801, 123160), (12316, 108010), (12344, 107765), (15395, 86408), (15430, 86212), (21553, 61720), (21602, 61580), (24632, 54005), (30790, 43204), (30860, 43106)]