164895360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{12269}}^1$

素因数の和:12298

約数の個数: 128

約数和(自身を含む): 600739200

約数和(自身を除く): 435843840

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, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 12269, 13440, 24538, 36807, 49076, 61345, 73614, 85883, 98152, 122690, 147228, 171766, 184035, 196304, 245380, 257649, 294456, 343532, 368070, 392608, 429415, 490760, 515298, 588912, 687064, 736140, 785216, 858830, 981520, 1030596, 1177824, 1288245, 1374128, 1472280, 1570432, 1717660, 1963040, 2061192, 2355648, 2576490, 2748256, 2944560, 3435320, 3926080, 4122384, 4711296, 5152980, 5496512, 5889120, 6870640, 7852160, 8244768, 10305960, 10993024, 11778240, 13741280, 16489536, 20611920, 23556480, 27482560, 32979072, 41223840, 54965120, 82447680, 164895360]

約数ペア:

[(1, 164895360), (2, 82447680), (3, 54965120), (4, 41223840), (5, 32979072), (6, 27482560), (7, 23556480), (8, 20611920), (10, 16489536), (12, 13741280), (14, 11778240), (15, 10993024), (16, 10305960), (20, 8244768), (21, 7852160), (24, 6870640), (28, 5889120), (30, 5496512), (32, 5152980), (35, 4711296), (40, 4122384), (42, 3926080), (48, 3435320), (56, 2944560), (60, 2748256), (64, 2576490), (70, 2355648), (80, 2061192), (84, 1963040), (96, 1717660), (105, 1570432), (112, 1472280), (120, 1374128), (128, 1288245), (140, 1177824), (160, 1030596), (168, 981520), (192, 858830), (210, 785216), (224, 736140), (240, 687064), (280, 588912), (320, 515298), (336, 490760), (384, 429415), (420, 392608), (448, 368070), (480, 343532), (560, 294456), (640, 257649), (672, 245380), (840, 196304), (896, 184035), (960, 171766), (1120, 147228), (1344, 122690), (1680, 98152), (1920, 85883), (2240, 73614), (2688, 61345), (3360, 49076), (4480, 36807), (6720, 24538), (12269, 13440)]