1080000768

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2609}}^1$

素因数の和:2653

約数の個数: 216

約数和(自身を含む): 3649030560

約数和(自身を除く): 2569029792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 128, 132, 147, 154, 168, 176, 192, 196, 224, 231, 256, 264, 294, 308, 336, 352, 384, 392, 448, 462, 528, 539, 588, 616, 672, 704, 768, 784, 896, 924, 1056, 1078, 1176, 1232, 1344, 1408, 1568, 1617, 1792, 1848, 2112, 2156, 2352, 2464, 2609, 2688, 2816, 3136, 3234, 3696, 4224, 4312, 4704, 4928, 5218, 5376, 6272, 6468, 7392, 7827, 8448, 8624, 9408, 9856, 10436, 12544, 12936, 14784, 15654, 17248, 18263, 18816, 19712, 20872, 25872, 28699, 29568, 31308, 34496, 36526, 37632, 41744, 51744, 54789, 57398, 59136, 62616, 68992, 73052, 83488, 86097, 103488, 109578, 114796, 125232, 127841, 137984, 146104, 166976, 172194, 200893, 206976, 219156, 229592, 250464, 255682, 292208, 333952, 344388, 383523, 401786, 413952, 438312, 459184, 500928, 511364, 584416, 602679, 667904, 688776, 767046, 803572, 876624, 918368, 1001856, 1022728, 1168832, 1205358, 1377552, 1406251, 1534092, 1607144, 1753248, 1836736, 2003712, 2045456, 2337664, 2410716, 2755104, 2812502, 3068184, 3214288, 3506496, 3673472, 4090912, 4218753, 4675328, 4821432, 5510208, 5625004, 6136368, 6428576, 7012992, 7346944, 8181824, 8437506, 9642864, 11020416, 11250008, 12272736, 12857152, 14025984, 16363648, 16875012, 19285728, 22040832, 22500016, 24545472, 25714304, 32727296, 33750024, 38571456, 45000032, 49090944, 51428608, 67500048, 77142912, 90000064, 98181888, 135000096, 154285824, 180000128, 270000192, 360000256, 540000384, 1080000768]

約数ペア:

[(1, 1080000768), (2, 540000384), (3, 360000256), (4, 270000192), (6, 180000128), (7, 154285824), (8, 135000096), (11, 98181888), (12, 90000064), (14, 77142912), (16, 67500048), (21, 51428608), (22, 49090944), (24, 45000032), (28, 38571456), (32, 33750024), (33, 32727296), (42, 25714304), (44, 24545472), (48, 22500016), (49, 22040832), (56, 19285728), (64, 16875012), (66, 16363648), (77, 14025984), (84, 12857152), (88, 12272736), (96, 11250008), (98, 11020416), (112, 9642864), (128, 8437506), (132, 8181824), (147, 7346944), (154, 7012992), (168, 6428576), (176, 6136368), (192, 5625004), (196, 5510208), (224, 4821432), (231, 4675328), (256, 4218753), (264, 4090912), (294, 3673472), (308, 3506496), (336, 3214288), (352, 3068184), (384, 2812502), (392, 2755104), (448, 2410716), (462, 2337664), (528, 2045456), (539, 2003712), (588, 1836736), (616, 1753248), (672, 1607144), (704, 1534092), (768, 1406251), (784, 1377552), (896, 1205358), (924, 1168832), (1056, 1022728), (1078, 1001856), (1176, 918368), (1232, 876624), (1344, 803572), (1408, 767046), (1568, 688776), (1617, 667904), (1792, 602679), (1848, 584416), (2112, 511364), (2156, 500928), (2352, 459184), (2464, 438312), (2609, 413952), (2688, 401786), (2816, 383523), (3136, 344388), (3234, 333952), (3696, 292208), (4224, 255682), (4312, 250464), (4704, 229592), (4928, 219156), (5218, 206976), (5376, 200893), (6272, 172194), (6468, 166976), (7392, 146104), (7827, 137984), (8448, 127841), (8624, 125232), (9408, 114796), (9856, 109578), (10436, 103488), (12544, 86097), (12936, 83488), (14784, 73052), (15654, 68992), (17248, 62616), (18263, 59136), (18816, 57398), (19712, 54789), (20872, 51744), (25872, 41744), (28699, 37632), (29568, 36526), (31308, 34496)]