27023920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 160

約数和(自身を含む): 80994816

約数和(自身を除く): 53970896

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 41, 44, 55, 56, 70, 77, 80, 82, 88, 107, 110, 112, 140, 154, 164, 176, 205, 214, 220, 280, 287, 308, 328, 385, 410, 428, 440, 451, 535, 560, 574, 616, 656, 749, 770, 820, 856, 880, 902, 1070, 1148, 1177, 1232, 1435, 1498, 1540, 1640, 1712, 1804, 2140, 2255, 2296, 2354, 2870, 2996, 3080, 3157, 3280, 3608, 3745, 4280, 4387, 4510, 4592, 4708, 5740, 5885, 5992, 6160, 6314, 7216, 7490, 8239, 8560, 8774, 9020, 9416, 11480, 11770, 11984, 12628, 14980, 15785, 16478, 17548, 18040, 18832, 21935, 22960, 23540, 25256, 29960, 30709, 31570, 32956, 35096, 36080, 41195, 43870, 47080, 48257, 50512, 59920, 61418, 63140, 65912, 70192, 82390, 87740, 94160, 96514, 122836, 126280, 131824, 153545, 164780, 175480, 193028, 241285, 245672, 252560, 307090, 329560, 337799, 350960, 386056, 482570, 491344, 614180, 659120, 675598, 772112, 965140, 1228360, 1351196, 1688995, 1930280, 2456720, 2702392, 3377990, 3860560, 5404784, 6755980, 13511960, 27023920]

約数ペア:

[(1, 27023920), (2, 13511960), (4, 6755980), (5, 5404784), (7, 3860560), (8, 3377990), (10, 2702392), (11, 2456720), (14, 1930280), (16, 1688995), (20, 1351196), (22, 1228360), (28, 965140), (35, 772112), (40, 675598), (41, 659120), (44, 614180), (55, 491344), (56, 482570), (70, 386056), (77, 350960), (80, 337799), (82, 329560), (88, 307090), (107, 252560), (110, 245672), (112, 241285), (140, 193028), (154, 175480), (164, 164780), (176, 153545), (205, 131824), (214, 126280), (220, 122836), (280, 96514), (287, 94160), (308, 87740), (328, 82390), (385, 70192), (410, 65912), (428, 63140), (440, 61418), (451, 59920), (535, 50512), (560, 48257), (574, 47080), (616, 43870), (656, 41195), (749, 36080), (770, 35096), (820, 32956), (856, 31570), (880, 30709), (902, 29960), (1070, 25256), (1148, 23540), (1177, 22960), (1232, 21935), (1435, 18832), (1498, 18040), (1540, 17548), (1640, 16478), (1712, 15785), (1804, 14980), (2140, 12628), (2255, 11984), (2296, 11770), (2354, 11480), (2870, 9416), (2996, 9020), (3080, 8774), (3157, 8560), (3280, 8239), (3608, 7490), (3745, 7216), (4280, 6314), (4387, 6160), (4510, 5992), (4592, 5885), (4708, 5740)]