104159440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:525

約数の個数: 160

約数和(自身を含む): 310765824

約数和(自身を除く): 206606384

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 80, 88, 110, 112, 140, 148, 154, 176, 185, 220, 259, 280, 296, 308, 370, 385, 407, 440, 457, 518, 560, 592, 616, 740, 770, 814, 880, 914, 1036, 1232, 1295, 1480, 1540, 1628, 1828, 2035, 2072, 2285, 2590, 2849, 2960, 3080, 3199, 3256, 3656, 4070, 4144, 4570, 5027, 5180, 5698, 6160, 6398, 6512, 7312, 8140, 9140, 10054, 10360, 11396, 12796, 14245, 15995, 16280, 16909, 18280, 20108, 20720, 22792, 25135, 25592, 28490, 31990, 32560, 33818, 35189, 36560, 40216, 45584, 50270, 51184, 56980, 63980, 67636, 70378, 80432, 84545, 100540, 113960, 118363, 127960, 135272, 140756, 169090, 175945, 185999, 201080, 227920, 236726, 255920, 270544, 281512, 338180, 351890, 371998, 402160, 473452, 563024, 591815, 676360, 703780, 743996, 929995, 946904, 1183630, 1301993, 1352720, 1407560, 1487992, 1859990, 1893808, 2367260, 2603986, 2815120, 2975984, 3719980, 4734520, 5207972, 6509965, 7439960, 9469040, 10415944, 13019930, 14879920, 20831888, 26039860, 52079720, 104159440]

約数ペア:

[(1, 104159440), (2, 52079720), (4, 26039860), (5, 20831888), (7, 14879920), (8, 13019930), (10, 10415944), (11, 9469040), (14, 7439960), (16, 6509965), (20, 5207972), (22, 4734520), (28, 3719980), (35, 2975984), (37, 2815120), (40, 2603986), (44, 2367260), (55, 1893808), (56, 1859990), (70, 1487992), (74, 1407560), (77, 1352720), (80, 1301993), (88, 1183630), (110, 946904), (112, 929995), (140, 743996), (148, 703780), (154, 676360), (176, 591815), (185, 563024), (220, 473452), (259, 402160), (280, 371998), (296, 351890), (308, 338180), (370, 281512), (385, 270544), (407, 255920), (440, 236726), (457, 227920), (518, 201080), (560, 185999), (592, 175945), (616, 169090), (740, 140756), (770, 135272), (814, 127960), (880, 118363), (914, 113960), (1036, 100540), (1232, 84545), (1295, 80432), (1480, 70378), (1540, 67636), (1628, 63980), (1828, 56980), (2035, 51184), (2072, 50270), (2285, 45584), (2590, 40216), (2849, 36560), (2960, 35189), (3080, 33818), (3199, 32560), (3256, 31990), (3656, 28490), (4070, 25592), (4144, 25135), (4570, 22792), (5027, 20720), (5180, 20108), (5698, 18280), (6160, 16909), (6398, 16280), (6512, 15995), (7312, 14245), (8140, 12796), (9140, 11396), (10054, 10360)]