132904240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12491}}^1$

素因数の和:12530

約数の個数: 80

約数和(自身を含む): 371761920

約数和(自身を除く): 238857680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 12491, 24982, 49964, 62455, 87437, 99928, 124910, 174874, 199856, 237329, 249820, 349748, 437185, 474658, 499640, 699496, 874370, 949316, 999280, 1186645, 1398992, 1661303, 1748740, 1898632, 2373290, 3322606, 3497480, 3797264, 4746580, 6645212, 6994960, 8306515, 9493160, 13290424, 16613030, 18986320, 26580848, 33226060, 66452120, 132904240]

約数ペア:

[(1, 132904240), (2, 66452120), (4, 33226060), (5, 26580848), (7, 18986320), (8, 16613030), (10, 13290424), (14, 9493160), (16, 8306515), (19, 6994960), (20, 6645212), (28, 4746580), (35, 3797264), (38, 3497480), (40, 3322606), (56, 2373290), (70, 1898632), (76, 1748740), (80, 1661303), (95, 1398992), (112, 1186645), (133, 999280), (140, 949316), (152, 874370), (190, 699496), (266, 499640), (280, 474658), (304, 437185), (380, 349748), (532, 249820), (560, 237329), (665, 199856), (760, 174874), (1064, 124910), (1330, 99928), (1520, 87437), (2128, 62455), (2660, 49964), (5320, 24982), (10640, 12491)]