86426880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 280796544

約数和(自身を除く): 194369664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 317, 320, 355, 384, 426, 480, 568, 634, 640, 710, 768, 852, 951, 960, 1065, 1136, 1268, 1280, 1420, 1585, 1704, 1902, 1920, 2130, 2272, 2536, 2840, 3170, 3408, 3804, 3840, 4260, 4544, 4755, 5072, 5680, 6340, 6816, 7608, 8520, 9088, 9510, 10144, 11360, 12680, 13632, 15216, 17040, 18176, 19020, 20288, 22507, 22720, 25360, 27264, 30432, 34080, 38040, 40576, 45014, 45440, 50720, 54528, 60864, 67521, 68160, 76080, 81152, 90028, 90880, 101440, 112535, 121728, 135042, 136320, 152160, 180056, 202880, 225070, 243456, 270084, 272640, 304320, 337605, 360112, 405760, 450140, 540168, 608640, 675210, 720224, 900280, 1080336, 1217280, 1350420, 1440448, 1800560, 2160672, 2700840, 2880896, 3601120, 4321344, 5401680, 5761792, 7202240, 8642688, 10803360, 14404480, 17285376, 21606720, 28808960, 43213440, 86426880]

約数ペア:

[(1, 86426880), (2, 43213440), (3, 28808960), (4, 21606720), (5, 17285376), (6, 14404480), (8, 10803360), (10, 8642688), (12, 7202240), (15, 5761792), (16, 5401680), (20, 4321344), (24, 3601120), (30, 2880896), (32, 2700840), (40, 2160672), (48, 1800560), (60, 1440448), (64, 1350420), (71, 1217280), (80, 1080336), (96, 900280), (120, 720224), (128, 675210), (142, 608640), (160, 540168), (192, 450140), (213, 405760), (240, 360112), (256, 337605), (284, 304320), (317, 272640), (320, 270084), (355, 243456), (384, 225070), (426, 202880), (480, 180056), (568, 152160), (634, 136320), (640, 135042), (710, 121728), (768, 112535), (852, 101440), (951, 90880), (960, 90028), (1065, 81152), (1136, 76080), (1268, 68160), (1280, 67521), (1420, 60864), (1585, 54528), (1704, 50720), (1902, 45440), (1920, 45014), (2130, 40576), (2272, 38040), (2536, 34080), (2840, 30432), (3170, 27264), (3408, 25360), (3804, 22720), (3840, 22507), (4260, 20288), (4544, 19020), (4755, 18176), (5072, 17040), (5680, 15216), (6340, 13632), (6816, 12680), (7608, 11360), (8520, 10144), (9088, 9510)]