14878920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17713}}^1$

素因数の和:17734

約数の個数: 64

約数和(自身を含む): 51016320

約数和(自身を除く): 36137400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 17713, 35426, 53139, 70852, 88565, 106278, 123991, 141704, 177130, 212556, 247982, 265695, 354260, 371973, 425112, 495964, 531390, 619955, 708520, 743946, 991928, 1062780, 1239910, 1487892, 1859865, 2125560, 2479820, 2975784, 3719730, 4959640, 7439460, 14878920]

約数ペア:

[(1, 14878920), (2, 7439460), (3, 4959640), (4, 3719730), (5, 2975784), (6, 2479820), (7, 2125560), (8, 1859865), (10, 1487892), (12, 1239910), (14, 1062780), (15, 991928), (20, 743946), (21, 708520), (24, 619955), (28, 531390), (30, 495964), (35, 425112), (40, 371973), (42, 354260), (56, 265695), (60, 247982), (70, 212556), (84, 177130), (105, 141704), (120, 123991), (140, 106278), (168, 88565), (210, 70852), (280, 53139), (420, 35426), (840, 17713)]