425824000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{1901}}^1$

素因数の和:1939

約数の個数: 144

約数和(自身を含む): 1212958656

約数和(自身を除く): 787134656

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, 125, 128, 140, 160, 175, 200, 224, 250, 256, 280, 320, 350, 400, 448, 500, 560, 640, 700, 800, 875, 896, 1000, 1120, 1280, 1400, 1600, 1750, 1792, 1901, 2000, 2240, 2800, 3200, 3500, 3802, 4000, 4480, 5600, 6400, 7000, 7604, 8000, 8960, 9505, 11200, 13307, 14000, 15208, 16000, 19010, 22400, 26614, 28000, 30416, 32000, 38020, 44800, 47525, 53228, 56000, 60832, 66535, 76040, 95050, 106456, 112000, 121664, 133070, 152080, 190100, 212912, 224000, 237625, 243328, 266140, 304160, 332675, 380200, 425824, 475250, 486656, 532280, 608320, 665350, 760400, 851648, 950500, 1064560, 1216640, 1330700, 1520800, 1663375, 1703296, 1901000, 2129120, 2433280, 2661400, 3041600, 3326750, 3406592, 3802000, 4258240, 5322800, 6083200, 6653500, 7604000, 8516480, 10645600, 12166400, 13307000, 15208000, 17032960, 21291200, 26614000, 30416000, 42582400, 53228000, 60832000, 85164800, 106456000, 212912000, 425824000]

約数ペア:

[(1, 425824000), (2, 212912000), (4, 106456000), (5, 85164800), (7, 60832000), (8, 53228000), (10, 42582400), (14, 30416000), (16, 26614000), (20, 21291200), (25, 17032960), (28, 15208000), (32, 13307000), (35, 12166400), (40, 10645600), (50, 8516480), (56, 7604000), (64, 6653500), (70, 6083200), (80, 5322800), (100, 4258240), (112, 3802000), (125, 3406592), (128, 3326750), (140, 3041600), (160, 2661400), (175, 2433280), (200, 2129120), (224, 1901000), (250, 1703296), (256, 1663375), (280, 1520800), (320, 1330700), (350, 1216640), (400, 1064560), (448, 950500), (500, 851648), (560, 760400), (640, 665350), (700, 608320), (800, 532280), (875, 486656), (896, 475250), (1000, 425824), (1120, 380200), (1280, 332675), (1400, 304160), (1600, 266140), (1750, 243328), (1792, 237625), (1901, 224000), (2000, 212912), (2240, 190100), (2800, 152080), (3200, 133070), (3500, 121664), (3802, 112000), (4000, 106456), (4480, 95050), (5600, 76040), (6400, 66535), (7000, 60832), (7604, 56000), (8000, 53228), (8960, 47525), (9505, 44800), (11200, 38020), (13307, 32000), (14000, 30416), (15208, 28000), (16000, 26614), (19010, 22400)]