139115200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{12421}}^1$

素因数の和:12450

約数の個数: 84

約数和(自身を含む): 391243312

約数和(自身を除く): 252128112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 11200, 12421, 24842, 49684, 62105, 86947, 99368, 124210, 173894, 198736, 248420, 310525, 347788, 397472, 434735, 496840, 621050, 695576, 794944, 869470, 993680, 1242100, 1391152, 1738940, 1987360, 2173675, 2484200, 2782304, 3477880, 3974720, 4347350, 4968400, 5564608, 6955760, 8694700, 9936800, 13911520, 17389400, 19873600, 27823040, 34778800, 69557600, 139115200]

約数ペア:

[(1, 139115200), (2, 69557600), (4, 34778800), (5, 27823040), (7, 19873600), (8, 17389400), (10, 13911520), (14, 9936800), (16, 8694700), (20, 6955760), (25, 5564608), (28, 4968400), (32, 4347350), (35, 3974720), (40, 3477880), (50, 2782304), (56, 2484200), (64, 2173675), (70, 1987360), (80, 1738940), (100, 1391152), (112, 1242100), (140, 993680), (160, 869470), (175, 794944), (200, 695576), (224, 621050), (280, 496840), (320, 434735), (350, 397472), (400, 347788), (448, 310525), (560, 248420), (700, 198736), (800, 173894), (1120, 124210), (1400, 99368), (1600, 86947), (2240, 62105), (2800, 49684), (5600, 24842), (11200, 12421)]