314836480

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17569}}^1$

素因数の和:17599

約数の個数: 80

約数和(自身を含む): 862757280

約数和(自身を除く): 547920800

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, 17569, 17920, 35138, 70276, 87845, 122983, 140552, 175690, 245966, 281104, 351380, 491932, 562208, 614915, 702760, 983864, 1124416, 1229830, 1405520, 1967728, 2248832, 2459660, 2811040, 3935456, 4497664, 4919320, 5622080, 7870912, 8995328, 9838640, 11244160, 15741824, 19677280, 22488320, 31483648, 39354560, 44976640, 62967296, 78709120, 157418240, 314836480]

約数ペア:

[(1, 314836480), (2, 157418240), (4, 78709120), (5, 62967296), (7, 44976640), (8, 39354560), (10, 31483648), (14, 22488320), (16, 19677280), (20, 15741824), (28, 11244160), (32, 9838640), (35, 8995328), (40, 7870912), (56, 5622080), (64, 4919320), (70, 4497664), (80, 3935456), (112, 2811040), (128, 2459660), (140, 2248832), (160, 1967728), (224, 1405520), (256, 1229830), (280, 1124416), (320, 983864), (448, 702760), (512, 614915), (560, 562208), (640, 491932), (896, 351380), (1120, 281104), (1280, 245966), (1792, 175690), (2240, 140552), (2560, 122983), (3584, 87845), (4480, 70276), (8960, 35138), (17569, 17920)]