1170722560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{677}}^1$

素因数の和:898

約数の個数: 144

約数和(自身を含む): 3226216896

約数和(自身を除く): 2055494336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 193, 224, 256, 280, 320, 386, 448, 560, 640, 677, 772, 896, 965, 1120, 1280, 1351, 1354, 1544, 1792, 1930, 2240, 2702, 2708, 3088, 3385, 3860, 4480, 4739, 5404, 5416, 6176, 6755, 6770, 7720, 8960, 9478, 10808, 10832, 12352, 13510, 13540, 15440, 18956, 21616, 21664, 23695, 24704, 27020, 27080, 30880, 37912, 43232, 43328, 47390, 49408, 54040, 54160, 61760, 75824, 86464, 86656, 94780, 108080, 108320, 123520, 130661, 151648, 172928, 173312, 189560, 216160, 216640, 247040, 261322, 303296, 345856, 379120, 432320, 433280, 522644, 606592, 653305, 758240, 864640, 866560, 914627, 1045288, 1213184, 1306610, 1516480, 1729280, 1829254, 2090576, 2613220, 3032960, 3658508, 4181152, 4573135, 5226440, 6065920, 7317016, 8362304, 9146270, 10452880, 14634032, 16724608, 18292540, 20905760, 29268064, 33449216, 36585080, 41811520, 58536128, 73170160, 83623040, 117072256, 146340320, 167246080, 234144512, 292680640, 585361280, 1170722560]

約数ペア:

[(1, 1170722560), (2, 585361280), (4, 292680640), (5, 234144512), (7, 167246080), (8, 146340320), (10, 117072256), (14, 83623040), (16, 73170160), (20, 58536128), (28, 41811520), (32, 36585080), (35, 33449216), (40, 29268064), (56, 20905760), (64, 18292540), (70, 16724608), (80, 14634032), (112, 10452880), (128, 9146270), (140, 8362304), (160, 7317016), (193, 6065920), (224, 5226440), (256, 4573135), (280, 4181152), (320, 3658508), (386, 3032960), (448, 2613220), (560, 2090576), (640, 1829254), (677, 1729280), (772, 1516480), (896, 1306610), (965, 1213184), (1120, 1045288), (1280, 914627), (1351, 866560), (1354, 864640), (1544, 758240), (1792, 653305), (1930, 606592), (2240, 522644), (2702, 433280), (2708, 432320), (3088, 379120), (3385, 345856), (3860, 303296), (4480, 261322), (4739, 247040), (5404, 216640), (5416, 216160), (6176, 189560), (6755, 173312), (6770, 172928), (7720, 151648), (8960, 130661), (9478, 123520), (10808, 108320), (10832, 108080), (12352, 94780), (13510, 86656), (13540, 86464), (15440, 75824), (18956, 61760), (21616, 54160), (21664, 54040), (23695, 49408), (24704, 47390), (27020, 43328), (27080, 43232), (30880, 37912)]