171149440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 256

約数和(自身を含む): 535818240

約数和(自身を除く): 364668800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 64, 70, 77, 80, 88, 92, 110, 112, 115, 128, 140, 151, 154, 160, 161, 176, 184, 220, 224, 230, 253, 280, 302, 308, 320, 322, 352, 368, 385, 440, 448, 460, 506, 560, 604, 616, 640, 644, 704, 736, 755, 770, 805, 880, 896, 920, 1012, 1057, 1120, 1208, 1232, 1265, 1288, 1408, 1472, 1510, 1540, 1610, 1661, 1760, 1771, 1840, 2024, 2114, 2240, 2416, 2464, 2530, 2576, 2944, 3020, 3080, 3220, 3322, 3473, 3520, 3542, 3680, 4048, 4228, 4480, 4832, 4928, 5060, 5152, 5285, 6040, 6160, 6440, 6644, 6946, 7040, 7084, 7360, 8096, 8305, 8456, 8855, 9664, 9856, 10120, 10304, 10570, 11627, 12080, 12320, 12880, 13288, 13892, 14168, 14720, 16192, 16610, 16912, 17365, 17710, 19328, 20240, 20608, 21140, 23254, 24160, 24311, 24640, 25760, 26576, 27784, 28336, 32384, 33220, 33824, 34730, 35420, 38203, 40480, 42280, 46508, 48320, 48622, 49280, 51520, 53152, 55568, 56672, 58135, 66440, 67648, 69460, 70840, 76406, 80960, 84560, 93016, 96640, 97244, 103040, 106304, 111136, 113344, 116270, 121555, 132880, 135296, 138920, 141680, 152812, 161920, 169120, 186032, 191015, 194488, 212608, 222272, 226688, 232540, 243110, 265760, 267421, 277840, 283360, 305624, 338240, 372064, 382030, 388976, 444544, 465080, 486220, 531520, 534842, 555680, 566720, 611248, 676480, 744128, 764060, 777952, 930160, 972440, 1063040, 1069684, 1111360, 1133440, 1222496, 1337105, 1488256, 1528120, 1555904, 1860320, 1944880, 2139368, 2222720, 2444992, 2674210, 3056240, 3111808, 3720640, 3889760, 4278736, 4889984, 5348420, 6112480, 7441280, 7779520, 8557472, 10696840, 12224960, 15559040, 17114944, 21393680, 24449920, 34229888, 42787360, 85574720, 171149440]

約数ペア:

[(1, 171149440), (2, 85574720), (4, 42787360), (5, 34229888), (7, 24449920), (8, 21393680), (10, 17114944), (11, 15559040), (14, 12224960), (16, 10696840), (20, 8557472), (22, 7779520), (23, 7441280), (28, 6112480), (32, 5348420), (35, 4889984), (40, 4278736), (44, 3889760), (46, 3720640), (55, 3111808), (56, 3056240), (64, 2674210), (70, 2444992), (77, 2222720), (80, 2139368), (88, 1944880), (92, 1860320), (110, 1555904), (112, 1528120), (115, 1488256), (128, 1337105), (140, 1222496), (151, 1133440), (154, 1111360), (160, 1069684), (161, 1063040), (176, 972440), (184, 930160), (220, 777952), (224, 764060), (230, 744128), (253, 676480), (280, 611248), (302, 566720), (308, 555680), (320, 534842), (322, 531520), (352, 486220), (368, 465080), (385, 444544), (440, 388976), (448, 382030), (460, 372064), (506, 338240), (560, 305624), (604, 283360), (616, 277840), (640, 267421), (644, 265760), (704, 243110), (736, 232540), (755, 226688), (770, 222272), (805, 212608), (880, 194488), (896, 191015), (920, 186032), (1012, 169120), (1057, 161920), (1120, 152812), (1208, 141680), (1232, 138920), (1265, 135296), (1288, 132880), (1408, 121555), (1472, 116270), (1510, 113344), (1540, 111136), (1610, 106304), (1661, 103040), (1760, 97244), (1771, 96640), (1840, 93016), (2024, 84560), (2114, 80960), (2240, 76406), (2416, 70840), (2464, 69460), (2530, 67648), (2576, 66440), (2944, 58135), (3020, 56672), (3080, 55568), (3220, 53152), (3322, 51520), (3473, 49280), (3520, 48622), (3542, 48320), (3680, 46508), (4048, 42280), (4228, 40480), (4480, 38203), (4832, 35420), (4928, 34730), (5060, 33824), (5152, 33220), (5285, 32384), (6040, 28336), (6160, 27784), (6440, 26576), (6644, 25760), (6946, 24640), (7040, 24311), (7084, 24160), (7360, 23254), (8096, 21140), (8305, 20608), (8456, 20240), (8855, 19328), (9664, 17710), (9856, 17365), (10120, 16912), (10304, 16610), (10570, 16192), (11627, 14720), (12080, 14168), (12320, 13892), (12880, 13288)]