828262400

素因数分解:

$2^{11}\times 5^2\times 7^1\times {\mathrm{2311}}^1$

素因数の和:2350

約数の個数: 144

約数和(自身を含む): 2347974720

約数和(自身を除く): 1519712320

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, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 1024, 1120, 1280, 1400, 1600, 1792, 2048, 2240, 2311, 2560, 2800, 3200, 3584, 4480, 4622, 5120, 5600, 6400, 7168, 8960, 9244, 10240, 11200, 11555, 12800, 14336, 16177, 17920, 18488, 22400, 23110, 25600, 32354, 35840, 36976, 44800, 46220, 51200, 57775, 64708, 71680, 73952, 80885, 89600, 92440, 115550, 129416, 147904, 161770, 179200, 184880, 231100, 258832, 295808, 323540, 358400, 369760, 404425, 462200, 517664, 591616, 647080, 739520, 808850, 924400, 1035328, 1183232, 1294160, 1479040, 1617700, 1848800, 2070656, 2366464, 2588320, 2958080, 3235400, 3697600, 4141312, 4732928, 5176640, 5916160, 6470800, 7395200, 8282624, 10353280, 11832320, 12941600, 14790400, 16565248, 20706560, 23664640, 25883200, 29580800, 33130496, 41413120, 51766400, 59161600, 82826240, 103532800, 118323200, 165652480, 207065600, 414131200, 828262400]

約数ペア:

[(1, 828262400), (2, 414131200), (4, 207065600), (5, 165652480), (7, 118323200), (8, 103532800), (10, 82826240), (14, 59161600), (16, 51766400), (20, 41413120), (25, 33130496), (28, 29580800), (32, 25883200), (35, 23664640), (40, 20706560), (50, 16565248), (56, 14790400), (64, 12941600), (70, 11832320), (80, 10353280), (100, 8282624), (112, 7395200), (128, 6470800), (140, 5916160), (160, 5176640), (175, 4732928), (200, 4141312), (224, 3697600), (256, 3235400), (280, 2958080), (320, 2588320), (350, 2366464), (400, 2070656), (448, 1848800), (512, 1617700), (560, 1479040), (640, 1294160), (700, 1183232), (800, 1035328), (896, 924400), (1024, 808850), (1120, 739520), (1280, 647080), (1400, 591616), (1600, 517664), (1792, 462200), (2048, 404425), (2240, 369760), (2311, 358400), (2560, 323540), (2800, 295808), (3200, 258832), (3584, 231100), (4480, 184880), (4622, 179200), (5120, 161770), (5600, 147904), (6400, 129416), (7168, 115550), (8960, 92440), (9244, 89600), (10240, 80885), (11200, 73952), (11555, 71680), (12800, 64708), (14336, 57775), (16177, 51200), (17920, 46220), (18488, 44800), (22400, 36976), (23110, 35840), (25600, 32354)]