86128000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{769}}^1$

素因数の和:805

約数の個数: 128

約数和(自身を含む): 245044800

約数和(自身を除く): 158916800

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, 280, 320, 350, 400, 448, 500, 560, 640, 700, 769, 800, 875, 896, 1000, 1120, 1400, 1538, 1600, 1750, 2000, 2240, 2800, 3076, 3200, 3500, 3845, 4000, 4480, 5383, 5600, 6152, 7000, 7690, 8000, 10766, 11200, 12304, 14000, 15380, 16000, 19225, 21532, 22400, 24608, 26915, 28000, 30760, 38450, 43064, 49216, 53830, 56000, 61520, 76900, 86128, 96125, 98432, 107660, 112000, 123040, 134575, 153800, 172256, 192250, 215320, 246080, 269150, 307600, 344512, 384500, 430640, 492160, 538300, 615200, 672875, 689024, 769000, 861280, 1076600, 1230400, 1345750, 1538000, 1722560, 2153200, 2460800, 2691500, 3076000, 3445120, 4306400, 5383000, 6152000, 8612800, 10766000, 12304000, 17225600, 21532000, 43064000, 86128000]

約数ペア:

[(1, 86128000), (2, 43064000), (4, 21532000), (5, 17225600), (7, 12304000), (8, 10766000), (10, 8612800), (14, 6152000), (16, 5383000), (20, 4306400), (25, 3445120), (28, 3076000), (32, 2691500), (35, 2460800), (40, 2153200), (50, 1722560), (56, 1538000), (64, 1345750), (70, 1230400), (80, 1076600), (100, 861280), (112, 769000), (125, 689024), (128, 672875), (140, 615200), (160, 538300), (175, 492160), (200, 430640), (224, 384500), (250, 344512), (280, 307600), (320, 269150), (350, 246080), (400, 215320), (448, 192250), (500, 172256), (560, 153800), (640, 134575), (700, 123040), (769, 112000), (800, 107660), (875, 98432), (896, 96125), (1000, 86128), (1120, 76900), (1400, 61520), (1538, 56000), (1600, 53830), (1750, 49216), (2000, 43064), (2240, 38450), (2800, 30760), (3076, 28000), (3200, 26915), (3500, 24608), (3845, 22400), (4000, 21532), (4480, 19225), (5383, 16000), (5600, 15380), (6152, 14000), (7000, 12304), (7690, 11200), (8000, 10766)]