106905280

素因数分解:

$2^6\times 5^1\times {\mathrm{439}}^1\times {\mathrm{761}}^1$

素因数の和:1217

約数の個数: 56

約数和(自身を含む): 255483360

約数和(自身を除く): 148578080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 439, 761, 878, 1522, 1756, 2195, 3044, 3512, 3805, 4390, 6088, 7024, 7610, 8780, 12176, 14048, 15220, 17560, 24352, 28096, 30440, 35120, 48704, 60880, 70240, 121760, 140480, 243520, 334079, 668158, 1336316, 1670395, 2672632, 3340790, 5345264, 6681580, 10690528, 13363160, 21381056, 26726320, 53452640, 106905280]

約数ペア:

[(1, 106905280), (2, 53452640), (4, 26726320), (5, 21381056), (8, 13363160), (10, 10690528), (16, 6681580), (20, 5345264), (32, 3340790), (40, 2672632), (64, 1670395), (80, 1336316), (160, 668158), (320, 334079), (439, 243520), (761, 140480), (878, 121760), (1522, 70240), (1756, 60880), (2195, 48704), (3044, 35120), (3512, 30440), (3805, 28096), (4390, 24352), (6088, 17560), (7024, 15220), (7610, 14048), (8780, 12176)]