3838465120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{180379}}^1$

素因数の和:180420

約数の個数: 96

約数和(自身を含む): 10909382400

約数和(自身を除く): 7070917280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 10640, 21280, 180379, 360758, 721516, 901895, 1262653, 1443032, 1803790, 2525306, 2886064, 3427201, 3607580, 5050612, 5772128, 6313265, 6854402, 7215160, 10101224, 12626530, 13708804, 14430320, 17136005, 20202448, 23990407, 25253060, 27417608, 28860640, 34272010, 40404896, 47980814, 50506120, 54835216, 68544020, 95961628, 101012240, 109670432, 119952035, 137088040, 191923256, 202024480, 239904070, 274176080, 383846512, 479808140, 548352160, 767693024, 959616280, 1919232560, 3838465120]

約数ペア:

[(1, 3838465120), (2, 1919232560), (4, 959616280), (5, 767693024), (7, 548352160), (8, 479808140), (10, 383846512), (14, 274176080), (16, 239904070), (19, 202024480), (20, 191923256), (28, 137088040), (32, 119952035), (35, 109670432), (38, 101012240), (40, 95961628), (56, 68544020), (70, 54835216), (76, 50506120), (80, 47980814), (95, 40404896), (112, 34272010), (133, 28860640), (140, 27417608), (152, 25253060), (160, 23990407), (190, 20202448), (224, 17136005), (266, 14430320), (280, 13708804), (304, 12626530), (380, 10101224), (532, 7215160), (560, 6854402), (608, 6313265), (665, 5772128), (760, 5050612), (1064, 3607580), (1120, 3427201), (1330, 2886064), (1520, 2525306), (2128, 1803790), (2660, 1443032), (3040, 1262653), (4256, 901895), (5320, 721516), (10640, 360758), (21280, 180379)]