214221120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 168

約数和(自身を含む): 703319904

約数和(自身を除く): 489098784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 163, 185, 192, 222, 240, 296, 320, 326, 370, 444, 480, 489, 555, 592, 652, 740, 815, 888, 960, 978, 1110, 1184, 1304, 1369, 1480, 1630, 1776, 1956, 2220, 2368, 2445, 2608, 2738, 2960, 3260, 3552, 3912, 4107, 4440, 4890, 5216, 5476, 5920, 6031, 6520, 6845, 7104, 7824, 8214, 8880, 9780, 10432, 10952, 11840, 12062, 13040, 13690, 15648, 16428, 17760, 18093, 19560, 20535, 21904, 24124, 26080, 27380, 30155, 31296, 32856, 35520, 36186, 39120, 41070, 43808, 48248, 52160, 54760, 60310, 65712, 72372, 78240, 82140, 87616, 90465, 96496, 109520, 120620, 131424, 144744, 156480, 164280, 180930, 192992, 219040, 223147, 241240, 262848, 289488, 328560, 361860, 385984, 438080, 446294, 482480, 578976, 657120, 669441, 723720, 892588, 964960, 1115735, 1157952, 1314240, 1338882, 1447440, 1785176, 1929920, 2231470, 2677764, 2894880, 3347205, 3570352, 4462940, 5355528, 5789760, 6694410, 7140704, 8925880, 10711056, 13388820, 14281408, 17851760, 21422112, 26777640, 35703520, 42844224, 53555280, 71407040, 107110560, 214221120]

約数ペア:

[(1, 214221120), (2, 107110560), (3, 71407040), (4, 53555280), (5, 42844224), (6, 35703520), (8, 26777640), (10, 21422112), (12, 17851760), (15, 14281408), (16, 13388820), (20, 10711056), (24, 8925880), (30, 7140704), (32, 6694410), (37, 5789760), (40, 5355528), (48, 4462940), (60, 3570352), (64, 3347205), (74, 2894880), (80, 2677764), (96, 2231470), (111, 1929920), (120, 1785176), (148, 1447440), (160, 1338882), (163, 1314240), (185, 1157952), (192, 1115735), (222, 964960), (240, 892588), (296, 723720), (320, 669441), (326, 657120), (370, 578976), (444, 482480), (480, 446294), (489, 438080), (555, 385984), (592, 361860), (652, 328560), (740, 289488), (815, 262848), (888, 241240), (960, 223147), (978, 219040), (1110, 192992), (1184, 180930), (1304, 164280), (1369, 156480), (1480, 144744), (1630, 131424), (1776, 120620), (1956, 109520), (2220, 96496), (2368, 90465), (2445, 87616), (2608, 82140), (2738, 78240), (2960, 72372), (3260, 65712), (3552, 60310), (3912, 54760), (4107, 52160), (4440, 48248), (4890, 43808), (5216, 41070), (5476, 39120), (5920, 36186), (6031, 35520), (6520, 32856), (6845, 31296), (7104, 30155), (7824, 27380), (8214, 26080), (8880, 24124), (9780, 21904), (10432, 20535), (10952, 19560), (11840, 18093), (12062, 17760), (13040, 16428), (13690, 15648)]