111335840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1291}}^1$

素因数の和:1331

約数の個数: 144

約数和(自身を含む): 334049184

約数和(自身を除く): 222713344

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 352, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1120, 1232, 1291, 1540, 1568, 1760, 1960, 2156, 2464, 2582, 2695, 3080, 3920, 4312, 5164, 5390, 6160, 6455, 7840, 8624, 9037, 10328, 10780, 12320, 12910, 14201, 17248, 18074, 20656, 21560, 25820, 28402, 36148, 41312, 43120, 45185, 51640, 56804, 63259, 71005, 72296, 86240, 90370, 99407, 103280, 113608, 126518, 142010, 144592, 180740, 198814, 206560, 227216, 253036, 284020, 289184, 316295, 361480, 397628, 454432, 497035, 506072, 568040, 632590, 695849, 722960, 795256, 994070, 1012144, 1136080, 1265180, 1391698, 1445920, 1590512, 1988140, 2024288, 2272160, 2530360, 2783396, 3181024, 3479245, 3976280, 5060720, 5566792, 6958490, 7952560, 10121440, 11133584, 13916980, 15905120, 22267168, 27833960, 55667920, 111335840]

約数ペア:

[(1, 111335840), (2, 55667920), (4, 27833960), (5, 22267168), (7, 15905120), (8, 13916980), (10, 11133584), (11, 10121440), (14, 7952560), (16, 6958490), (20, 5566792), (22, 5060720), (28, 3976280), (32, 3479245), (35, 3181024), (40, 2783396), (44, 2530360), (49, 2272160), (55, 2024288), (56, 1988140), (70, 1590512), (77, 1445920), (80, 1391698), (88, 1265180), (98, 1136080), (110, 1012144), (112, 994070), (140, 795256), (154, 722960), (160, 695849), (176, 632590), (196, 568040), (220, 506072), (224, 497035), (245, 454432), (280, 397628), (308, 361480), (352, 316295), (385, 289184), (392, 284020), (440, 253036), (490, 227216), (539, 206560), (560, 198814), (616, 180740), (770, 144592), (784, 142010), (880, 126518), (980, 113608), (1078, 103280), (1120, 99407), (1232, 90370), (1291, 86240), (1540, 72296), (1568, 71005), (1760, 63259), (1960, 56804), (2156, 51640), (2464, 45185), (2582, 43120), (2695, 41312), (3080, 36148), (3920, 28402), (4312, 25820), (5164, 21560), (5390, 20656), (6160, 18074), (6455, 17248), (7840, 14201), (8624, 12910), (9037, 12320), (10328, 10780)]