205760016

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{241}}^1$

素因数の和:291

約数の個数: 270

約数和(自身を含む): 739344606

約数和(自身を除く): 533584590

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 112, 121, 126, 132, 144, 147, 154, 168, 176, 196, 198, 231, 241, 242, 252, 264, 294, 308, 336, 363, 392, 396, 441, 462, 482, 484, 504, 528, 539, 588, 616, 693, 723, 726, 784, 792, 847, 882, 924, 964, 968, 1008, 1078, 1089, 1176, 1232, 1386, 1446, 1452, 1584, 1617, 1687, 1694, 1764, 1848, 1928, 1936, 2156, 2169, 2178, 2352, 2541, 2651, 2772, 2892, 2904, 3234, 3374, 3388, 3528, 3696, 3856, 4312, 4338, 4356, 4851, 5061, 5082, 5302, 5544, 5784, 5808, 5929, 6468, 6748, 6776, 7056, 7623, 7953, 8624, 8676, 8712, 9702, 10122, 10164, 10604, 11088, 11568, 11809, 11858, 12936, 13496, 13552, 15183, 15246, 15906, 17352, 17424, 17787, 18557, 19404, 20244, 20328, 21208, 23618, 23716, 23859, 25872, 26992, 29161, 30366, 30492, 31812, 34704, 35427, 35574, 37114, 38808, 40488, 40656, 42416, 47236, 47432, 47718, 53361, 55671, 58322, 60732, 60984, 63624, 70854, 71148, 74228, 77616, 80976, 87483, 94472, 94864, 95436, 106281, 106722, 111342, 116644, 121464, 121968, 127248, 129899, 141708, 142296, 148456, 167013, 174966, 188944, 190872, 204127, 212562, 213444, 222684, 233288, 242928, 259798, 262449, 283416, 284592, 296912, 334026, 349932, 381744, 389697, 408254, 425124, 426888, 445368, 466576, 519596, 524898, 566832, 612381, 668052, 699864, 779394, 816508, 850248, 853776, 890736, 1039192, 1049796, 1169091, 1224762, 1336104, 1399728, 1428889, 1558788, 1633016, 1700496, 1837143, 2078384, 2099592, 2338182, 2449524, 2672208, 2857778, 3117576, 3266032, 3674286, 4199184, 4286667, 4676364, 4899048, 5715556, 6235152, 7348572, 8573334, 9352728, 9798096, 11431112, 12860001, 14697144, 17146668, 18705456, 22862224, 25720002, 29394288, 34293336, 51440004, 68586672, 102880008, 205760016]

約数ペア:

[(1, 205760016), (2, 102880008), (3, 68586672), (4, 51440004), (6, 34293336), (7, 29394288), (8, 25720002), (9, 22862224), (11, 18705456), (12, 17146668), (14, 14697144), (16, 12860001), (18, 11431112), (21, 9798096), (22, 9352728), (24, 8573334), (28, 7348572), (33, 6235152), (36, 5715556), (42, 4899048), (44, 4676364), (48, 4286667), (49, 4199184), (56, 3674286), (63, 3266032), (66, 3117576), (72, 2857778), (77, 2672208), (84, 2449524), (88, 2338182), (98, 2099592), (99, 2078384), (112, 1837143), (121, 1700496), (126, 1633016), (132, 1558788), (144, 1428889), (147, 1399728), (154, 1336104), (168, 1224762), (176, 1169091), (196, 1049796), (198, 1039192), (231, 890736), (241, 853776), (242, 850248), (252, 816508), (264, 779394), (294, 699864), (308, 668052), (336, 612381), (363, 566832), (392, 524898), (396, 519596), (441, 466576), (462, 445368), (482, 426888), (484, 425124), (504, 408254), (528, 389697), (539, 381744), (588, 349932), (616, 334026), (693, 296912), (723, 284592), (726, 283416), (784, 262449), (792, 259798), (847, 242928), (882, 233288), (924, 222684), (964, 213444), (968, 212562), (1008, 204127), (1078, 190872), (1089, 188944), (1176, 174966), (1232, 167013), (1386, 148456), (1446, 142296), (1452, 141708), (1584, 129899), (1617, 127248), (1687, 121968), (1694, 121464), (1764, 116644), (1848, 111342), (1928, 106722), (1936, 106281), (2156, 95436), (2169, 94864), (2178, 94472), (2352, 87483), (2541, 80976), (2651, 77616), (2772, 74228), (2892, 71148), (2904, 70854), (3234, 63624), (3374, 60984), (3388, 60732), (3528, 58322), (3696, 55671), (3856, 53361), (4312, 47718), (4338, 47432), (4356, 47236), (4851, 42416), (5061, 40656), (5082, 40488), (5302, 38808), (5544, 37114), (5784, 35574), (5808, 35427), (5929, 34704), (6468, 31812), (6748, 30492), (6776, 30366), (7056, 29161), (7623, 26992), (7953, 25872), (8624, 23859), (8676, 23716), (8712, 23618), (9702, 21208), (10122, 20328), (10164, 20244), (10604, 19404), (11088, 18557), (11568, 17787), (11809, 17424), (11858, 17352), (12936, 15906), (13496, 15246), (13552, 15183)]