216191360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:185

約数の個数: 256

約数和(自身を含む): 666247680

約数和(自身を除く): 450056320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 41, 44, 55, 56, 64, 70, 77, 80, 82, 88, 107, 110, 112, 128, 140, 154, 160, 164, 176, 205, 214, 220, 224, 280, 287, 308, 320, 328, 352, 385, 410, 428, 440, 448, 451, 535, 560, 574, 616, 640, 656, 704, 749, 770, 820, 856, 880, 896, 902, 1070, 1120, 1148, 1177, 1232, 1312, 1408, 1435, 1498, 1540, 1640, 1712, 1760, 1804, 2140, 2240, 2255, 2296, 2354, 2464, 2624, 2870, 2996, 3080, 3157, 3280, 3424, 3520, 3608, 3745, 4280, 4387, 4480, 4510, 4592, 4708, 4928, 5248, 5740, 5885, 5992, 6160, 6314, 6560, 6848, 7040, 7216, 7490, 8239, 8560, 8774, 9020, 9184, 9416, 9856, 11480, 11770, 11984, 12320, 12628, 13120, 13696, 14432, 14980, 15785, 16478, 17120, 17548, 18040, 18368, 18832, 21935, 22960, 23540, 23968, 24640, 25256, 26240, 28864, 29960, 30709, 31570, 32956, 34240, 35096, 36080, 36736, 37664, 41195, 43870, 45920, 47080, 47936, 48257, 49280, 50512, 57728, 59920, 61418, 63140, 65912, 68480, 70192, 72160, 75328, 82390, 87740, 91840, 94160, 95872, 96514, 101024, 119840, 122836, 126280, 131824, 140384, 144320, 150656, 153545, 164780, 175480, 183680, 188320, 193028, 202048, 239680, 241285, 245672, 252560, 263648, 280768, 288640, 307090, 329560, 337799, 350960, 376640, 386056, 404096, 479360, 482570, 491344, 505120, 527296, 561536, 614180, 659120, 675598, 701920, 753280, 772112, 965140, 982688, 1010240, 1054592, 1228360, 1318240, 1351196, 1403840, 1544224, 1688995, 1930280, 1965376, 2020480, 2456720, 2636480, 2702392, 2807680, 3088448, 3377990, 3860560, 3930752, 4913440, 5272960, 5404784, 6176896, 6755980, 7721120, 9826880, 10809568, 13511960, 15442240, 19653760, 21619136, 27023920, 30884480, 43238272, 54047840, 108095680, 216191360]

約数ペア:

[(1, 216191360), (2, 108095680), (4, 54047840), (5, 43238272), (7, 30884480), (8, 27023920), (10, 21619136), (11, 19653760), (14, 15442240), (16, 13511960), (20, 10809568), (22, 9826880), (28, 7721120), (32, 6755980), (35, 6176896), (40, 5404784), (41, 5272960), (44, 4913440), (55, 3930752), (56, 3860560), (64, 3377990), (70, 3088448), (77, 2807680), (80, 2702392), (82, 2636480), (88, 2456720), (107, 2020480), (110, 1965376), (112, 1930280), (128, 1688995), (140, 1544224), (154, 1403840), (160, 1351196), (164, 1318240), (176, 1228360), (205, 1054592), (214, 1010240), (220, 982688), (224, 965140), (280, 772112), (287, 753280), (308, 701920), (320, 675598), (328, 659120), (352, 614180), (385, 561536), (410, 527296), (428, 505120), (440, 491344), (448, 482570), (451, 479360), (535, 404096), (560, 386056), (574, 376640), (616, 350960), (640, 337799), (656, 329560), (704, 307090), (749, 288640), (770, 280768), (820, 263648), (856, 252560), (880, 245672), (896, 241285), (902, 239680), (1070, 202048), (1120, 193028), (1148, 188320), (1177, 183680), (1232, 175480), (1312, 164780), (1408, 153545), (1435, 150656), (1498, 144320), (1540, 140384), (1640, 131824), (1712, 126280), (1760, 122836), (1804, 119840), (2140, 101024), (2240, 96514), (2255, 95872), (2296, 94160), (2354, 91840), (2464, 87740), (2624, 82390), (2870, 75328), (2996, 72160), (3080, 70192), (3157, 68480), (3280, 65912), (3424, 63140), (3520, 61418), (3608, 59920), (3745, 57728), (4280, 50512), (4387, 49280), (4480, 48257), (4510, 47936), (4592, 47080), (4708, 45920), (4928, 43870), (5248, 41195), (5740, 37664), (5885, 36736), (5992, 36080), (6160, 35096), (6314, 34240), (6560, 32956), (6848, 31570), (7040, 30709), (7216, 29960), (7490, 28864), (8239, 26240), (8560, 25256), (8774, 24640), (9020, 23968), (9184, 23540), (9416, 22960), (9856, 21935), (11480, 18832), (11770, 18368), (11984, 18040), (12320, 17548), (12628, 17120), (13120, 16478), (13696, 15785), (14432, 14980)]