212964160

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35027}}^1$

素因数の和:35063

約数の個数: 56

約数和(自身を含む): 533826720

約数和(自身を除く): 320862560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 35027, 70054, 140108, 175135, 280216, 350270, 560432, 665513, 700540, 1120864, 1331026, 1401080, 2241728, 2662052, 2802160, 3327565, 5324104, 5604320, 6655130, 10648208, 11208640, 13310260, 21296416, 26620520, 42592832, 53241040, 106482080, 212964160]

約数ペア:

[(1, 212964160), (2, 106482080), (4, 53241040), (5, 42592832), (8, 26620520), (10, 21296416), (16, 13310260), (19, 11208640), (20, 10648208), (32, 6655130), (38, 5604320), (40, 5324104), (64, 3327565), (76, 2802160), (80, 2662052), (95, 2241728), (152, 1401080), (160, 1331026), (190, 1120864), (304, 700540), (320, 665513), (380, 560432), (608, 350270), (760, 280216), (1216, 175135), (1520, 140108), (3040, 70054), (6080, 35027)]