13811280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{8221}}^1$

素因数の和:8244

約数の個数: 80

約数和(自身を含む): 48937344

約数和(自身を除く): 35126064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 8221, 16442, 24663, 32884, 41105, 49326, 57547, 65768, 82210, 98652, 115094, 123315, 131536, 164420, 172641, 197304, 230188, 246630, 287735, 328840, 345282, 394608, 460376, 493260, 575470, 657680, 690564, 863205, 920752, 986520, 1150940, 1381128, 1726410, 1973040, 2301880, 2762256, 3452820, 4603760, 6905640, 13811280]

約数ペア:

[(1, 13811280), (2, 6905640), (3, 4603760), (4, 3452820), (5, 2762256), (6, 2301880), (7, 1973040), (8, 1726410), (10, 1381128), (12, 1150940), (14, 986520), (15, 920752), (16, 863205), (20, 690564), (21, 657680), (24, 575470), (28, 493260), (30, 460376), (35, 394608), (40, 345282), (42, 328840), (48, 287735), (56, 246630), (60, 230188), (70, 197304), (80, 172641), (84, 164420), (105, 131536), (112, 123315), (120, 115094), (140, 98652), (168, 82210), (210, 65768), (240, 57547), (280, 49326), (336, 41105), (420, 32884), (560, 24663), (840, 16442), (1680, 8221)]