197767080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{78479}}^1$

素因数の和:78503

約数の個数: 96

約数和(自身を含む): 734572800

約数和(自身を除く): 536805720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 78479, 156958, 235437, 313916, 392395, 470874, 549353, 627832, 706311, 784790, 941748, 1098706, 1177185, 1412622, 1569580, 1648059, 1883496, 2197412, 2354370, 2746765, 2825244, 3139160, 3296118, 3531555, 4394824, 4708740, 4944177, 5493530, 5650488, 6592236, 7063110, 8240295, 9417480, 9888354, 10987060, 13184472, 14126220, 16480590, 19776708, 21974120, 24720885, 28252440, 32961180, 39553416, 49441770, 65922360, 98883540, 197767080]

約数ペア:

[(1, 197767080), (2, 98883540), (3, 65922360), (4, 49441770), (5, 39553416), (6, 32961180), (7, 28252440), (8, 24720885), (9, 21974120), (10, 19776708), (12, 16480590), (14, 14126220), (15, 13184472), (18, 10987060), (20, 9888354), (21, 9417480), (24, 8240295), (28, 7063110), (30, 6592236), (35, 5650488), (36, 5493530), (40, 4944177), (42, 4708740), (45, 4394824), (56, 3531555), (60, 3296118), (63, 3139160), (70, 2825244), (72, 2746765), (84, 2354370), (90, 2197412), (105, 1883496), (120, 1648059), (126, 1569580), (140, 1412622), (168, 1177185), (180, 1098706), (210, 941748), (252, 784790), (280, 706311), (315, 627832), (360, 549353), (420, 470874), (504, 392395), (630, 313916), (840, 235437), (1260, 156958), (2520, 78479)]