74032000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{661}}^1$

素因数の和:697

約数の個数: 128

約数和(自身を含む): 210674880

約数和(自身を除く): 136642880

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, 661, 700, 800, 875, 896, 1000, 1120, 1322, 1400, 1600, 1750, 2000, 2240, 2644, 2800, 3200, 3305, 3500, 4000, 4480, 4627, 5288, 5600, 6610, 7000, 8000, 9254, 10576, 11200, 13220, 14000, 16000, 16525, 18508, 21152, 22400, 23135, 26440, 28000, 33050, 37016, 42304, 46270, 52880, 56000, 66100, 74032, 82625, 84608, 92540, 105760, 112000, 115675, 132200, 148064, 165250, 185080, 211520, 231350, 264400, 296128, 330500, 370160, 423040, 462700, 528800, 578375, 592256, 661000, 740320, 925400, 1057600, 1156750, 1322000, 1480640, 1850800, 2115200, 2313500, 2644000, 2961280, 3701600, 4627000, 5288000, 7403200, 9254000, 10576000, 14806400, 18508000, 37016000, 74032000]

約数ペア:

[(1, 74032000), (2, 37016000), (4, 18508000), (5, 14806400), (7, 10576000), (8, 9254000), (10, 7403200), (14, 5288000), (16, 4627000), (20, 3701600), (25, 2961280), (28, 2644000), (32, 2313500), (35, 2115200), (40, 1850800), (50, 1480640), (56, 1322000), (64, 1156750), (70, 1057600), (80, 925400), (100, 740320), (112, 661000), (125, 592256), (128, 578375), (140, 528800), (160, 462700), (175, 423040), (200, 370160), (224, 330500), (250, 296128), (280, 264400), (320, 231350), (350, 211520), (400, 185080), (448, 165250), (500, 148064), (560, 132200), (640, 115675), (661, 112000), (700, 105760), (800, 92540), (875, 84608), (896, 82625), (1000, 74032), (1120, 66100), (1322, 56000), (1400, 52880), (1600, 46270), (1750, 42304), (2000, 37016), (2240, 33050), (2644, 28000), (2800, 26440), (3200, 23135), (3305, 22400), (3500, 21152), (4000, 18508), (4480, 16525), (4627, 16000), (5288, 14000), (5600, 13220), (6610, 11200), (7000, 10576), (8000, 9254)]