132781040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1867}}^1$

素因数の和:2014

約数の個数: 80

約数和(自身を含む): 355786752

約数和(自身を除く): 223005712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 635, 889, 1016, 1270, 1778, 1867, 2032, 2540, 3556, 3734, 4445, 5080, 7112, 7468, 8890, 9335, 10160, 13069, 14224, 14936, 17780, 18670, 26138, 29872, 35560, 37340, 52276, 65345, 71120, 74680, 104552, 130690, 149360, 209104, 237109, 261380, 474218, 522760, 948436, 1045520, 1185545, 1659763, 1896872, 2371090, 3319526, 3793744, 4742180, 6639052, 8298815, 9484360, 13278104, 16597630, 18968720, 26556208, 33195260, 66390520, 132781040]

約数ペア:

[(1, 132781040), (2, 66390520), (4, 33195260), (5, 26556208), (7, 18968720), (8, 16597630), (10, 13278104), (14, 9484360), (16, 8298815), (20, 6639052), (28, 4742180), (35, 3793744), (40, 3319526), (56, 2371090), (70, 1896872), (80, 1659763), (112, 1185545), (127, 1045520), (140, 948436), (254, 522760), (280, 474218), (508, 261380), (560, 237109), (635, 209104), (889, 149360), (1016, 130690), (1270, 104552), (1778, 74680), (1867, 71120), (2032, 65345), (2540, 52276), (3556, 37340), (3734, 35560), (4445, 29872), (5080, 26138), (7112, 18670), (7468, 17780), (8890, 14936), (9335, 14224), (10160, 13069)]