225460820480

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{12581519}}^1$

素因数の和:12581549

約数の個数: 80

約数和(自身を含む): 617802958080

約数和(自身を除く): 392342137600

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, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 12581519, 25163038, 50326076, 62907595, 88070633, 100652152, 125815190, 176141266, 201304304, 251630380, 352282532, 402608608, 440353165, 503260760, 704565064, 805217216, 880706330, 1006521520, 1409130128, 1610434432, 1761412660, 2013043040, 2818260256, 3220868864, 3522825320, 4026086080, 5636520512, 6441737728, 7045650640, 8052172160, 11273041024, 14091301280, 16104344320, 22546082048, 28182602560, 32208688640, 45092164096, 56365205120, 112730410240, 225460820480]

約数ペア:

[(1, 225460820480), (2, 112730410240), (4, 56365205120), (5, 45092164096), (7, 32208688640), (8, 28182602560), (10, 22546082048), (14, 16104344320), (16, 14091301280), (20, 11273041024), (28, 8052172160), (32, 7045650640), (35, 6441737728), (40, 5636520512), (56, 4026086080), (64, 3522825320), (70, 3220868864), (80, 2818260256), (112, 2013043040), (128, 1761412660), (140, 1610434432), (160, 1409130128), (224, 1006521520), (256, 880706330), (280, 805217216), (320, 704565064), (448, 503260760), (512, 440353165), (560, 402608608), (640, 352282532), (896, 251630380), (1120, 201304304), (1280, 176141266), (1792, 125815190), (2240, 100652152), (2560, 88070633), (3584, 62907595), (4480, 50326076), (8960, 25163038), (17920, 12581519)]