265633920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:563

約数の個数: 192

約数和(自身を含む): 927987840

約数和(自身を除く): 662353920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 120, 128, 144, 160, 180, 192, 214, 240, 288, 320, 321, 360, 384, 428, 431, 480, 535, 576, 640, 642, 720, 856, 862, 960, 963, 1070, 1152, 1284, 1293, 1440, 1605, 1712, 1724, 1920, 1926, 2140, 2155, 2568, 2586, 2880, 3210, 3424, 3448, 3852, 3879, 4280, 4310, 4815, 5136, 5172, 5760, 6420, 6465, 6848, 6896, 7704, 7758, 8560, 8620, 9630, 10272, 10344, 12840, 12930, 13696, 13792, 15408, 15516, 17120, 17240, 19260, 19395, 20544, 20688, 25680, 25860, 27584, 30816, 31032, 34240, 34480, 38520, 38790, 41088, 41376, 46117, 51360, 51720, 55168, 61632, 62064, 68480, 68960, 77040, 77580, 82752, 92234, 102720, 103440, 123264, 124128, 137920, 138351, 154080, 155160, 165504, 184468, 205440, 206880, 230585, 248256, 275840, 276702, 308160, 310320, 368936, 413760, 415053, 461170, 496512, 553404, 616320, 620640, 691755, 737872, 827520, 830106, 922340, 1106808, 1241280, 1383510, 1475744, 1660212, 1844680, 2075265, 2213616, 2482560, 2767020, 2951488, 3320424, 3689360, 4150530, 4427232, 5534040, 5902976, 6640848, 7378720, 8301060, 8854464, 11068080, 13281696, 14757440, 16602120, 17708928, 22136160, 26563392, 29514880, 33204240, 44272320, 53126784, 66408480, 88544640, 132816960, 265633920]

約数ペア:

[(1, 265633920), (2, 132816960), (3, 88544640), (4, 66408480), (5, 53126784), (6, 44272320), (8, 33204240), (9, 29514880), (10, 26563392), (12, 22136160), (15, 17708928), (16, 16602120), (18, 14757440), (20, 13281696), (24, 11068080), (30, 8854464), (32, 8301060), (36, 7378720), (40, 6640848), (45, 5902976), (48, 5534040), (60, 4427232), (64, 4150530), (72, 3689360), (80, 3320424), (90, 2951488), (96, 2767020), (107, 2482560), (120, 2213616), (128, 2075265), (144, 1844680), (160, 1660212), (180, 1475744), (192, 1383510), (214, 1241280), (240, 1106808), (288, 922340), (320, 830106), (321, 827520), (360, 737872), (384, 691755), (428, 620640), (431, 616320), (480, 553404), (535, 496512), (576, 461170), (640, 415053), (642, 413760), (720, 368936), (856, 310320), (862, 308160), (960, 276702), (963, 275840), (1070, 248256), (1152, 230585), (1284, 206880), (1293, 205440), (1440, 184468), (1605, 165504), (1712, 155160), (1724, 154080), (1920, 138351), (1926, 137920), (2140, 124128), (2155, 123264), (2568, 103440), (2586, 102720), (2880, 92234), (3210, 82752), (3424, 77580), (3448, 77040), (3852, 68960), (3879, 68480), (4280, 62064), (4310, 61632), (4815, 55168), (5136, 51720), (5172, 51360), (5760, 46117), (6420, 41376), (6465, 41088), (6848, 38790), (6896, 38520), (7704, 34480), (7758, 34240), (8560, 31032), (8620, 30816), (9630, 27584), (10272, 25860), (10344, 25680), (12840, 20688), (12930, 20544), (13696, 19395), (13792, 19260), (15408, 17240), (15516, 17120)]