74023640320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{8261567}}^1$

素因数の和:8261595

約数の個数: 72

約数和(自身を含む): 202639739904

約数和(自身を除く): 128616099584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 8261567, 16523134, 33046268, 41307835, 57830969, 66092536, 82615670, 115661938, 132185072, 165231340, 231323876, 264370144, 289154845, 330462680, 462647752, 528740288, 578309690, 660925360, 925295504, 1057480576, 1156619380, 1321850720, 1850591008, 2114961152, 2313238760, 2643701440, 3701182016, 4626477520, 5287402880, 7402364032, 9252955040, 10574805760, 14804728064, 18505910080, 37011820160, 74023640320]

約数ペア:

[(1, 74023640320), (2, 37011820160), (4, 18505910080), (5, 14804728064), (7, 10574805760), (8, 9252955040), (10, 7402364032), (14, 5287402880), (16, 4626477520), (20, 3701182016), (28, 2643701440), (32, 2313238760), (35, 2114961152), (40, 1850591008), (56, 1321850720), (64, 1156619380), (70, 1057480576), (80, 925295504), (112, 660925360), (128, 578309690), (140, 528740288), (160, 462647752), (224, 330462680), (256, 289154845), (280, 264370144), (320, 231323876), (448, 165231340), (560, 132185072), (640, 115661938), (896, 82615670), (1120, 66092536), (1280, 57830969), (1792, 41307835), (2240, 33046268), (4480, 16523134), (8960, 8261567)]