172012960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{401}}^1$

素因数の和:806

約数の個数: 96

約数和(自身を含む): 466808832

約数和(自身を除く): 294795872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 383, 401, 560, 766, 802, 1120, 1532, 1604, 1915, 2005, 2681, 2807, 3064, 3208, 3830, 4010, 5362, 5614, 6128, 6416, 7660, 8020, 10724, 11228, 12256, 12832, 13405, 14035, 15320, 16040, 21448, 22456, 26810, 28070, 30640, 32080, 42896, 44912, 53620, 56140, 61280, 64160, 85792, 89824, 107240, 112280, 153583, 214480, 224560, 307166, 428960, 449120, 614332, 767915, 1075081, 1228664, 1535830, 2150162, 2457328, 3071660, 4300324, 4914656, 5375405, 6143320, 8600648, 10750810, 12286640, 17201296, 21501620, 24573280, 34402592, 43003240, 86006480, 172012960]

約数ペア:

[(1, 172012960), (2, 86006480), (4, 43003240), (5, 34402592), (7, 24573280), (8, 21501620), (10, 17201296), (14, 12286640), (16, 10750810), (20, 8600648), (28, 6143320), (32, 5375405), (35, 4914656), (40, 4300324), (56, 3071660), (70, 2457328), (80, 2150162), (112, 1535830), (140, 1228664), (160, 1075081), (224, 767915), (280, 614332), (383, 449120), (401, 428960), (560, 307166), (766, 224560), (802, 214480), (1120, 153583), (1532, 112280), (1604, 107240), (1915, 89824), (2005, 85792), (2681, 64160), (2807, 61280), (3064, 56140), (3208, 53620), (3830, 44912), (4010, 42896), (5362, 32080), (5614, 30640), (6128, 28070), (6416, 26810), (7660, 22456), (8020, 21448), (10724, 16040), (11228, 15320), (12256, 14035), (12832, 13405)]