53271680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 256

約数和(自身を含む): 169205760

約数和(自身を除く): 115934080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 47, 55, 56, 64, 70, 77, 80, 88, 92, 94, 110, 112, 115, 128, 140, 154, 160, 161, 176, 184, 188, 220, 224, 230, 235, 253, 280, 308, 320, 322, 329, 352, 368, 376, 385, 440, 448, 460, 470, 506, 517, 560, 616, 640, 644, 658, 704, 736, 752, 770, 805, 880, 896, 920, 940, 1012, 1034, 1081, 1120, 1232, 1265, 1288, 1316, 1408, 1472, 1504, 1540, 1610, 1645, 1760, 1771, 1840, 1880, 2024, 2068, 2162, 2240, 2464, 2530, 2576, 2585, 2632, 2944, 3008, 3080, 3220, 3290, 3520, 3542, 3619, 3680, 3760, 4048, 4136, 4324, 4480, 4928, 5060, 5152, 5170, 5264, 5405, 6016, 6160, 6440, 6580, 7040, 7084, 7238, 7360, 7520, 7567, 8096, 8272, 8648, 8855, 9856, 10120, 10304, 10340, 10528, 10810, 11891, 12320, 12880, 13160, 14168, 14476, 14720, 15040, 15134, 16192, 16544, 17296, 17710, 18095, 20240, 20608, 20680, 21056, 21620, 23782, 24640, 25760, 26320, 28336, 28952, 30080, 30268, 32384, 33088, 34592, 35420, 36190, 37835, 40480, 41360, 42112, 43240, 47564, 49280, 51520, 52640, 56672, 57904, 59455, 60536, 66176, 69184, 70840, 72380, 75670, 80960, 82720, 83237, 86480, 95128, 103040, 105280, 113344, 115808, 118910, 121072, 138368, 141680, 144760, 151340, 161920, 165440, 166474, 172960, 190256, 210560, 226688, 231616, 237820, 242144, 283360, 289520, 302680, 330880, 332948, 345920, 380512, 416185, 463232, 475640, 484288, 566720, 579040, 605360, 665896, 691840, 761024, 832370, 951280, 968576, 1133440, 1158080, 1210720, 1331792, 1522048, 1664740, 1902560, 2316160, 2421440, 2663584, 3329480, 3805120, 4842880, 5327168, 6658960, 7610240, 10654336, 13317920, 26635840, 53271680]

約数ペア:

[(1, 53271680), (2, 26635840), (4, 13317920), (5, 10654336), (7, 7610240), (8, 6658960), (10, 5327168), (11, 4842880), (14, 3805120), (16, 3329480), (20, 2663584), (22, 2421440), (23, 2316160), (28, 1902560), (32, 1664740), (35, 1522048), (40, 1331792), (44, 1210720), (46, 1158080), (47, 1133440), (55, 968576), (56, 951280), (64, 832370), (70, 761024), (77, 691840), (80, 665896), (88, 605360), (92, 579040), (94, 566720), (110, 484288), (112, 475640), (115, 463232), (128, 416185), (140, 380512), (154, 345920), (160, 332948), (161, 330880), (176, 302680), (184, 289520), (188, 283360), (220, 242144), (224, 237820), (230, 231616), (235, 226688), (253, 210560), (280, 190256), (308, 172960), (320, 166474), (322, 165440), (329, 161920), (352, 151340), (368, 144760), (376, 141680), (385, 138368), (440, 121072), (448, 118910), (460, 115808), (470, 113344), (506, 105280), (517, 103040), (560, 95128), (616, 86480), (640, 83237), (644, 82720), (658, 80960), (704, 75670), (736, 72380), (752, 70840), (770, 69184), (805, 66176), (880, 60536), (896, 59455), (920, 57904), (940, 56672), (1012, 52640), (1034, 51520), (1081, 49280), (1120, 47564), (1232, 43240), (1265, 42112), (1288, 41360), (1316, 40480), (1408, 37835), (1472, 36190), (1504, 35420), (1540, 34592), (1610, 33088), (1645, 32384), (1760, 30268), (1771, 30080), (1840, 28952), (1880, 28336), (2024, 26320), (2068, 25760), (2162, 24640), (2240, 23782), (2464, 21620), (2530, 21056), (2576, 20680), (2585, 20608), (2632, 20240), (2944, 18095), (3008, 17710), (3080, 17296), (3220, 16544), (3290, 16192), (3520, 15134), (3542, 15040), (3619, 14720), (3680, 14476), (3760, 14168), (4048, 13160), (4136, 12880), (4324, 12320), (4480, 11891), (4928, 10810), (5060, 10528), (5152, 10340), (5170, 10304), (5264, 10120), (5405, 9856), (6016, 8855), (6160, 8648), (6440, 8272), (6580, 8096), (7040, 7567), (7084, 7520), (7238, 7360)]