276158960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:511

約数の個数: 160

約数和(自身を含む): 809091072

約数和(自身を除く): 532932112

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 127, 140, 154, 176, 220, 254, 280, 308, 353, 385, 440, 508, 560, 616, 635, 706, 770, 880, 889, 1016, 1232, 1270, 1397, 1412, 1540, 1765, 1778, 2032, 2471, 2540, 2794, 2824, 3080, 3530, 3556, 3883, 4445, 4942, 5080, 5588, 5648, 6160, 6985, 7060, 7112, 7766, 8890, 9779, 9884, 10160, 11176, 12355, 13970, 14120, 14224, 15532, 17780, 19415, 19558, 19768, 22352, 24710, 27181, 27940, 28240, 31064, 35560, 38830, 39116, 39536, 44831, 48895, 49420, 54362, 55880, 62128, 71120, 77660, 78232, 89662, 97790, 98840, 108724, 111760, 135905, 155320, 156464, 179324, 195580, 197680, 217448, 224155, 271810, 310640, 313817, 358648, 391160, 434896, 448310, 493141, 543620, 627634, 717296, 782320, 896620, 986282, 1087240, 1255268, 1569085, 1793240, 1972564, 2174480, 2465705, 2510536, 3138170, 3451987, 3586480, 3945128, 4931410, 5021072, 6276340, 6903974, 7890256, 9862820, 12552680, 13807948, 17259935, 19725640, 25105360, 27615896, 34519870, 39451280, 55231792, 69039740, 138079480, 276158960]

約数ペア:

[(1, 276158960), (2, 138079480), (4, 69039740), (5, 55231792), (7, 39451280), (8, 34519870), (10, 27615896), (11, 25105360), (14, 19725640), (16, 17259935), (20, 13807948), (22, 12552680), (28, 9862820), (35, 7890256), (40, 6903974), (44, 6276340), (55, 5021072), (56, 4931410), (70, 3945128), (77, 3586480), (80, 3451987), (88, 3138170), (110, 2510536), (112, 2465705), (127, 2174480), (140, 1972564), (154, 1793240), (176, 1569085), (220, 1255268), (254, 1087240), (280, 986282), (308, 896620), (353, 782320), (385, 717296), (440, 627634), (508, 543620), (560, 493141), (616, 448310), (635, 434896), (706, 391160), (770, 358648), (880, 313817), (889, 310640), (1016, 271810), (1232, 224155), (1270, 217448), (1397, 197680), (1412, 195580), (1540, 179324), (1765, 156464), (1778, 155320), (2032, 135905), (2471, 111760), (2540, 108724), (2794, 98840), (2824, 97790), (3080, 89662), (3530, 78232), (3556, 77660), (3883, 71120), (4445, 62128), (4942, 55880), (5080, 54362), (5588, 49420), (5648, 48895), (6160, 44831), (6985, 39536), (7060, 39116), (7112, 38830), (7766, 35560), (8890, 31064), (9779, 28240), (9884, 27940), (10160, 27181), (11176, 24710), (12355, 22352), (13970, 19768), (14120, 19558), (14224, 19415), (15532, 17780)]