67317720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2819}}^1$

素因数の和:3032

約数の個数: 64

約数和(自身を含む): 203040000

約数和(自身を除く): 135722280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2819, 2985, 3980, 4776, 5638, 5970, 7960, 8457, 11276, 11940, 14095, 16914, 22552, 23880, 28190, 33828, 42285, 56380, 67656, 84570, 112760, 169140, 338280, 560981, 1121962, 1682943, 2243924, 2804905, 3365886, 4487848, 5609810, 6731772, 8414715, 11219620, 13463544, 16829430, 22439240, 33658860, 67317720]

約数ペア:

[(1, 67317720), (2, 33658860), (3, 22439240), (4, 16829430), (5, 13463544), (6, 11219620), (8, 8414715), (10, 6731772), (12, 5609810), (15, 4487848), (20, 3365886), (24, 2804905), (30, 2243924), (40, 1682943), (60, 1121962), (120, 560981), (199, 338280), (398, 169140), (597, 112760), (796, 84570), (995, 67656), (1194, 56380), (1592, 42285), (1990, 33828), (2388, 28190), (2819, 23880), (2985, 22552), (3980, 16914), (4776, 14095), (5638, 11940), (5970, 11276), (7960, 8457)]