139002360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{165479}}^1$

素因数の和:165500

約数の個数: 64

約数和(自身を含む): 476582400

約数和(自身を除く): 337580040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 165479, 330958, 496437, 661916, 827395, 992874, 1158353, 1323832, 1654790, 1985748, 2316706, 2482185, 3309580, 3475059, 3971496, 4633412, 4964370, 5791765, 6619160, 6950118, 9266824, 9928740, 11583530, 13900236, 17375295, 19857480, 23167060, 27800472, 34750590, 46334120, 69501180, 139002360]

約数ペア:

[(1, 139002360), (2, 69501180), (3, 46334120), (4, 34750590), (5, 27800472), (6, 23167060), (7, 19857480), (8, 17375295), (10, 13900236), (12, 11583530), (14, 9928740), (15, 9266824), (20, 6950118), (21, 6619160), (24, 5791765), (28, 4964370), (30, 4633412), (35, 3971496), (40, 3475059), (42, 3309580), (56, 2482185), (60, 2316706), (70, 1985748), (84, 1654790), (105, 1323832), (120, 1158353), (140, 992874), (168, 827395), (210, 661916), (280, 496437), (420, 330958), (840, 165479)]