157035480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{186947}}^1$

素因数の和:186968

約数の個数: 64

約数和(自身を含む): 538410240

約数和(自身を除く): 381374760

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, 186947, 373894, 560841, 747788, 934735, 1121682, 1308629, 1495576, 1869470, 2243364, 2617258, 2804205, 3738940, 3925887, 4486728, 5234516, 5608410, 6543145, 7477880, 7851774, 10469032, 11216820, 13086290, 15703548, 19629435, 22433640, 26172580, 31407096, 39258870, 52345160, 78517740, 157035480]

約数ペア:

[(1, 157035480), (2, 78517740), (3, 52345160), (4, 39258870), (5, 31407096), (6, 26172580), (7, 22433640), (8, 19629435), (10, 15703548), (12, 13086290), (14, 11216820), (15, 10469032), (20, 7851774), (21, 7477880), (24, 6543145), (28, 5608410), (30, 5234516), (35, 4486728), (40, 3925887), (42, 3738940), (56, 2804205), (60, 2617258), (70, 2243364), (84, 1869470), (105, 1495576), (120, 1308629), (140, 1121682), (168, 934735), (210, 747788), (280, 560841), (420, 373894), (840, 186947)]