191354240

素因数分解:

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

素因数の和:401

約数の個数: 192

約数和(自身を含む): 576283680

約数和(自身を除く): 384929440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 128, 140, 154, 160, 176, 220, 224, 242, 280, 308, 320, 352, 353, 385, 440, 448, 484, 560, 605, 616, 640, 704, 706, 770, 847, 880, 896, 968, 1120, 1210, 1232, 1408, 1412, 1540, 1694, 1760, 1765, 1936, 2240, 2420, 2464, 2471, 2824, 3080, 3388, 3520, 3530, 3872, 3883, 4235, 4480, 4840, 4928, 4942, 5648, 6160, 6776, 7040, 7060, 7744, 7766, 8470, 9680, 9856, 9884, 11296, 12320, 12355, 13552, 14120, 15488, 15532, 16940, 19360, 19415, 19768, 22592, 24640, 24710, 27104, 27181, 28240, 31064, 33880, 38720, 38830, 39536, 42713, 45184, 49280, 49420, 54208, 54362, 56480, 62128, 67760, 77440, 77660, 79072, 85426, 98840, 108416, 108724, 112960, 124256, 135520, 135905, 155320, 158144, 170852, 197680, 213565, 217448, 225920, 248512, 271040, 271810, 298991, 310640, 316288, 341704, 395360, 427130, 434896, 497024, 542080, 543620, 597982, 621280, 683408, 790720, 854260, 869792, 1087240, 1195964, 1242560, 1366816, 1494955, 1581440, 1708520, 1739584, 2174480, 2391928, 2485120, 2733632, 2989910, 3417040, 3479168, 4348960, 4783856, 5467264, 5979820, 6834080, 8697920, 9567712, 11959640, 13668160, 17395840, 19135424, 23919280, 27336320, 38270848, 47838560, 95677120, 191354240]

約数ペア:

[(1, 191354240), (2, 95677120), (4, 47838560), (5, 38270848), (7, 27336320), (8, 23919280), (10, 19135424), (11, 17395840), (14, 13668160), (16, 11959640), (20, 9567712), (22, 8697920), (28, 6834080), (32, 5979820), (35, 5467264), (40, 4783856), (44, 4348960), (55, 3479168), (56, 3417040), (64, 2989910), (70, 2733632), (77, 2485120), (80, 2391928), (88, 2174480), (110, 1739584), (112, 1708520), (121, 1581440), (128, 1494955), (140, 1366816), (154, 1242560), (160, 1195964), (176, 1087240), (220, 869792), (224, 854260), (242, 790720), (280, 683408), (308, 621280), (320, 597982), (352, 543620), (353, 542080), (385, 497024), (440, 434896), (448, 427130), (484, 395360), (560, 341704), (605, 316288), (616, 310640), (640, 298991), (704, 271810), (706, 271040), (770, 248512), (847, 225920), (880, 217448), (896, 213565), (968, 197680), (1120, 170852), (1210, 158144), (1232, 155320), (1408, 135905), (1412, 135520), (1540, 124256), (1694, 112960), (1760, 108724), (1765, 108416), (1936, 98840), (2240, 85426), (2420, 79072), (2464, 77660), (2471, 77440), (2824, 67760), (3080, 62128), (3388, 56480), (3520, 54362), (3530, 54208), (3872, 49420), (3883, 49280), (4235, 45184), (4480, 42713), (4840, 39536), (4928, 38830), (4942, 38720), (5648, 33880), (6160, 31064), (6776, 28240), (7040, 27181), (7060, 27104), (7744, 24710), (7766, 24640), (8470, 22592), (9680, 19768), (9856, 19415), (9884, 19360), (11296, 16940), (12320, 15532), (12355, 15488), (13552, 14120)]