313994800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{883}}^1$

素因数の和:1035

約数の個数: 120

約数和(自身を含む): 869912576

約数和(自身を除く): 555917776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 127, 140, 175, 200, 254, 280, 350, 400, 508, 560, 635, 700, 883, 889, 1016, 1270, 1400, 1766, 1778, 2032, 2540, 2800, 3175, 3532, 3556, 4415, 4445, 5080, 6181, 6350, 7064, 7112, 8830, 8890, 10160, 12362, 12700, 14128, 14224, 17660, 17780, 22075, 22225, 24724, 25400, 30905, 35320, 35560, 44150, 44450, 49448, 50800, 61810, 70640, 71120, 88300, 88900, 98896, 112141, 123620, 154525, 176600, 177800, 224282, 247240, 309050, 353200, 355600, 448564, 494480, 560705, 618100, 784987, 897128, 1121410, 1236200, 1569974, 1794256, 2242820, 2472400, 2803525, 3139948, 3924935, 4485640, 5607050, 6279896, 7849870, 8971280, 11214100, 12559792, 15699740, 19624675, 22428200, 31399480, 39249350, 44856400, 62798960, 78498700, 156997400, 313994800]

約数ペア:

[(1, 313994800), (2, 156997400), (4, 78498700), (5, 62798960), (7, 44856400), (8, 39249350), (10, 31399480), (14, 22428200), (16, 19624675), (20, 15699740), (25, 12559792), (28, 11214100), (35, 8971280), (40, 7849870), (50, 6279896), (56, 5607050), (70, 4485640), (80, 3924935), (100, 3139948), (112, 2803525), (127, 2472400), (140, 2242820), (175, 1794256), (200, 1569974), (254, 1236200), (280, 1121410), (350, 897128), (400, 784987), (508, 618100), (560, 560705), (635, 494480), (700, 448564), (883, 355600), (889, 353200), (1016, 309050), (1270, 247240), (1400, 224282), (1766, 177800), (1778, 176600), (2032, 154525), (2540, 123620), (2800, 112141), (3175, 98896), (3532, 88900), (3556, 88300), (4415, 71120), (4445, 70640), (5080, 61810), (6181, 50800), (6350, 49448), (7064, 44450), (7112, 44150), (8830, 35560), (8890, 35320), (10160, 30905), (12362, 25400), (12700, 24724), (14128, 22225), (14224, 22075), (17660, 17780)]