310936640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1244

約数の個数: 112

約数和(自身を含む): 853635072

約数和(自身を除く): 542698432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 140, 160, 224, 254, 280, 320, 448, 508, 560, 635, 889, 1016, 1093, 1120, 1270, 1778, 2032, 2186, 2240, 2540, 3556, 4064, 4372, 4445, 5080, 5465, 7112, 7651, 8128, 8744, 8890, 10160, 10930, 14224, 15302, 17488, 17780, 20320, 21860, 28448, 30604, 34976, 35560, 38255, 40640, 43720, 56896, 61208, 69952, 71120, 76510, 87440, 122416, 138811, 142240, 153020, 174880, 244832, 277622, 284480, 306040, 349760, 489664, 555244, 612080, 694055, 971677, 1110488, 1224160, 1388110, 1943354, 2220976, 2448320, 2776220, 3886708, 4441952, 4858385, 5552440, 7773416, 8883904, 9716770, 11104880, 15546832, 19433540, 22209760, 31093664, 38867080, 44419520, 62187328, 77734160, 155468320, 310936640]

約数ペア:

[(1, 310936640), (2, 155468320), (4, 77734160), (5, 62187328), (7, 44419520), (8, 38867080), (10, 31093664), (14, 22209760), (16, 19433540), (20, 15546832), (28, 11104880), (32, 9716770), (35, 8883904), (40, 7773416), (56, 5552440), (64, 4858385), (70, 4441952), (80, 3886708), (112, 2776220), (127, 2448320), (140, 2220976), (160, 1943354), (224, 1388110), (254, 1224160), (280, 1110488), (320, 971677), (448, 694055), (508, 612080), (560, 555244), (635, 489664), (889, 349760), (1016, 306040), (1093, 284480), (1120, 277622), (1270, 244832), (1778, 174880), (2032, 153020), (2186, 142240), (2240, 138811), (2540, 122416), (3556, 87440), (4064, 76510), (4372, 71120), (4445, 69952), (5080, 61208), (5465, 56896), (7112, 43720), (7651, 40640), (8128, 38255), (8744, 35560), (8890, 34976), (10160, 30604), (10930, 28448), (14224, 21860), (15302, 20320), (17488, 17780)]