67680060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9479}}^1$

素因数の和:9515

約数の個数: 96

約数和(自身を含む): 229340160

約数和(自身を除く): 161660100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 9479, 18958, 28437, 37916, 47395, 56874, 66353, 94790, 113748, 132706, 142185, 161143, 189580, 199059, 265412, 284370, 322286, 331765, 398118, 483429, 568740, 644572, 663530, 796236, 805715, 966858, 995295, 1128001, 1327060, 1611430, 1933716, 1990590, 2256002, 2417145, 3222860, 3384003, 3981180, 4512004, 4834290, 5640005, 6768006, 9668580, 11280010, 13536012, 16920015, 22560020, 33840030, 67680060]

約数ペア:

[(1, 67680060), (2, 33840030), (3, 22560020), (4, 16920015), (5, 13536012), (6, 11280010), (7, 9668580), (10, 6768006), (12, 5640005), (14, 4834290), (15, 4512004), (17, 3981180), (20, 3384003), (21, 3222860), (28, 2417145), (30, 2256002), (34, 1990590), (35, 1933716), (42, 1611430), (51, 1327060), (60, 1128001), (68, 995295), (70, 966858), (84, 805715), (85, 796236), (102, 663530), (105, 644572), (119, 568740), (140, 483429), (170, 398118), (204, 331765), (210, 322286), (238, 284370), (255, 265412), (340, 199059), (357, 189580), (420, 161143), (476, 142185), (510, 132706), (595, 113748), (714, 94790), (1020, 66353), (1190, 56874), (1428, 47395), (1785, 37916), (2380, 28437), (3570, 18958), (7140, 9479)]