20169614080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1811}}^1$

素因数の和:1963

約数の個数: 288

約数和(自身を含む): 60800398848

約数和(自身を除く): 40630784768

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, 113, 128, 140, 154, 160, 176, 220, 224, 226, 256, 280, 308, 320, 352, 385, 440, 448, 452, 560, 565, 616, 640, 704, 770, 791, 880, 896, 904, 1120, 1130, 1232, 1243, 1280, 1408, 1540, 1582, 1760, 1792, 1808, 1811, 2240, 2260, 2464, 2486, 2816, 3080, 3164, 3520, 3616, 3622, 3955, 4480, 4520, 4928, 4972, 6160, 6215, 6328, 7040, 7232, 7244, 7910, 8701, 8960, 9040, 9055, 9856, 9944, 12320, 12430, 12656, 12677, 14080, 14464, 14488, 15820, 17402, 18080, 18110, 19712, 19888, 19921, 24640, 24860, 25312, 25354, 28928, 28976, 31640, 34804, 36160, 36220, 39776, 39842, 43505, 49280, 49720, 50624, 50708, 57952, 63280, 63385, 69608, 72320, 72440, 79552, 79684, 87010, 98560, 99440, 99605, 101248, 101416, 115904, 126560, 126770, 139216, 139447, 144640, 144880, 159104, 159368, 174020, 198880, 199210, 202496, 202832, 204643, 231808, 253120, 253540, 278432, 278894, 289760, 318208, 318736, 348040, 397760, 398420, 405664, 409286, 463616, 506240, 507080, 556864, 557788, 579520, 637472, 696080, 697235, 795520, 796840, 811328, 818572, 1012480, 1014160, 1023215, 1113728, 1115576, 1159040, 1274944, 1392160, 1394470, 1432501, 1591040, 1593680, 1622656, 1637144, 2028320, 2046430, 2227456, 2231152, 2251073, 2318080, 2549888, 2784320, 2788940, 2865002, 3187360, 3245312, 3274288, 4056640, 4092860, 4462304, 4502146, 5099776, 5568640, 5577880, 5730004, 6374720, 6548576, 7162505, 8113280, 8185720, 8924608, 9004292, 11137280, 11155760, 11255365, 11460008, 12749440, 13097152, 14325010, 15757511, 16226560, 16371440, 17849216, 18008584, 22311520, 22510730, 22920016, 25498880, 26194304, 28650020, 31515022, 32742880, 35698432, 36017168, 44623040, 45021460, 45840032, 52388608, 57300040, 63030044, 65485760, 72034336, 78787555, 89246080, 90042920, 91680064, 114600080, 126060088, 130971520, 144068672, 157575110, 178492160, 180085840, 183360128, 229200160, 252120176, 261943040, 288137344, 315150220, 360171680, 366720256, 458400320, 504240352, 576274688, 630300440, 720343360, 916800640, 1008480704, 1260600880, 1440686720, 1833601280, 2016961408, 2521201760, 2881373440, 4033922816, 5042403520, 10084807040, 20169614080]

約数ペア:

[(1, 20169614080), (2, 10084807040), (4, 5042403520), (5, 4033922816), (7, 2881373440), (8, 2521201760), (10, 2016961408), (11, 1833601280), (14, 1440686720), (16, 1260600880), (20, 1008480704), (22, 916800640), (28, 720343360), (32, 630300440), (35, 576274688), (40, 504240352), (44, 458400320), (55, 366720256), (56, 360171680), (64, 315150220), (70, 288137344), (77, 261943040), (80, 252120176), (88, 229200160), (110, 183360128), (112, 180085840), (113, 178492160), (128, 157575110), (140, 144068672), (154, 130971520), (160, 126060088), (176, 114600080), (220, 91680064), (224, 90042920), (226, 89246080), (256, 78787555), (280, 72034336), (308, 65485760), (320, 63030044), (352, 57300040), (385, 52388608), (440, 45840032), (448, 45021460), (452, 44623040), (560, 36017168), (565, 35698432), (616, 32742880), (640, 31515022), (704, 28650020), (770, 26194304), (791, 25498880), (880, 22920016), (896, 22510730), (904, 22311520), (1120, 18008584), (1130, 17849216), (1232, 16371440), (1243, 16226560), (1280, 15757511), (1408, 14325010), (1540, 13097152), (1582, 12749440), (1760, 11460008), (1792, 11255365), (1808, 11155760), (1811, 11137280), (2240, 9004292), (2260, 8924608), (2464, 8185720), (2486, 8113280), (2816, 7162505), (3080, 6548576), (3164, 6374720), (3520, 5730004), (3616, 5577880), (3622, 5568640), (3955, 5099776), (4480, 4502146), (4520, 4462304), (4928, 4092860), (4972, 4056640), (6160, 3274288), (6215, 3245312), (6328, 3187360), (7040, 2865002), (7232, 2788940), (7244, 2784320), (7910, 2549888), (8701, 2318080), (8960, 2251073), (9040, 2231152), (9055, 2227456), (9856, 2046430), (9944, 2028320), (12320, 1637144), (12430, 1622656), (12656, 1593680), (12677, 1591040), (14080, 1432501), (14464, 1394470), (14488, 1392160), (15820, 1274944), (17402, 1159040), (18080, 1115576), (18110, 1113728), (19712, 1023215), (19888, 1014160), (19921, 1012480), (24640, 818572), (24860, 811328), (25312, 796840), (25354, 795520), (28928, 697235), (28976, 696080), (31640, 637472), (34804, 579520), (36160, 557788), (36220, 556864), (39776, 507080), (39842, 506240), (43505, 463616), (49280, 409286), (49720, 405664), (50624, 398420), (50708, 397760), (57952, 348040), (63280, 318736), (63385, 318208), (69608, 289760), (72320, 278894), (72440, 278432), (79552, 253540), (79684, 253120), (87010, 231808), (98560, 204643), (99440, 202832), (99605, 202496), (101248, 199210), (101416, 198880), (115904, 174020), (126560, 159368), (126770, 159104), (139216, 144880), (139447, 144640)]