55567680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{8269}}^1$

素因数の和:8296

約数の個数: 112

約数和(自身を含む): 201655680

約数和(自身を除く): 146088000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 8269, 16538, 24807, 33076, 41345, 49614, 57883, 66152, 82690, 99228, 115766, 124035, 132304, 165380, 173649, 198456, 231532, 248070, 264608, 289415, 330760, 347298, 396912, 463064, 496140, 529216, 578830, 661520, 694596, 793824, 868245, 926128, 992280, 1157660, 1323040, 1389192, 1587648, 1736490, 1852256, 1984560, 2315320, 2646080, 2778384, 3472980, 3704512, 3969120, 4630640, 5556768, 6945960, 7938240, 9261280, 11113536, 13891920, 18522560, 27783840, 55567680]

約数ペア:

[(1, 55567680), (2, 27783840), (3, 18522560), (4, 13891920), (5, 11113536), (6, 9261280), (7, 7938240), (8, 6945960), (10, 5556768), (12, 4630640), (14, 3969120), (15, 3704512), (16, 3472980), (20, 2778384), (21, 2646080), (24, 2315320), (28, 1984560), (30, 1852256), (32, 1736490), (35, 1587648), (40, 1389192), (42, 1323040), (48, 1157660), (56, 992280), (60, 926128), (64, 868245), (70, 793824), (80, 694596), (84, 661520), (96, 578830), (105, 529216), (112, 496140), (120, 463064), (140, 396912), (160, 347298), (168, 330760), (192, 289415), (210, 264608), (224, 248070), (240, 231532), (280, 198456), (320, 173649), (336, 165380), (420, 132304), (448, 124035), (480, 115766), (560, 99228), (672, 82690), (840, 66152), (960, 57883), (1120, 49614), (1344, 41345), (1680, 33076), (2240, 24807), (3360, 16538), (6720, 8269)]