156985646080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{30661259}}^1$

素因数の和:30661284

約数の個数: 44

約数和(自身を含む): 376581595320

約数和(自身を除く): 219595949240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 30661259, 61322518, 122645036, 153306295, 245290072, 306612590, 490580144, 613225180, 981160288, 1226450360, 1962320576, 2452900720, 3924641152, 4905801440, 7849282304, 9811602880, 15698564608, 19623205760, 31397129216, 39246411520, 78492823040, 156985646080]

約数ペア:

[(1, 156985646080), (2, 78492823040), (4, 39246411520), (5, 31397129216), (8, 19623205760), (10, 15698564608), (16, 9811602880), (20, 7849282304), (32, 4905801440), (40, 3924641152), (64, 2452900720), (80, 1962320576), (128, 1226450360), (160, 981160288), (256, 613225180), (320, 490580144), (512, 306612590), (640, 245290072), (1024, 153306295), (1280, 122645036), (2560, 61322518), (5120, 30661259)]