168371280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3037}}^1$

素因数の和:3074

約数の個数: 240

約数和(自身を含む): 705204864

約数和(自身を除く): 536833584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3037, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 6074, 6160, 6930, 7920, 9111, 9240, 11088, 12148, 13860, 15185, 18222, 18480, 21259, 24296, 27333, 27720, 30370, 33407, 36444, 42518, 45555, 48592, 54666, 55440, 60740, 63777, 66814, 72888, 85036, 91110, 100221, 106295, 109332, 121480, 127554, 133628, 136665, 145776, 167035, 170072, 182220, 191331, 200442, 212590, 218664, 233849, 242960, 255108, 267256, 273330, 300663, 318885, 334070, 340144, 364440, 382662, 400884, 425180, 437328, 467698, 501105, 510216, 534512, 546660, 601326, 637770, 668140, 701547, 728880, 765324, 801768, 850360, 935396, 956655, 1002210, 1020432, 1093320, 1169245, 1202652, 1275540, 1336280, 1403094, 1503315, 1530648, 1603536, 1700720, 1870792, 1913310, 2004420, 2104641, 2186640, 2338490, 2405304, 2551080, 2672560, 2806188, 3006630, 3061296, 3507735, 3741584, 3826620, 4008840, 4209282, 4676980, 4810608, 5102160, 5612376, 6013260, 7015470, 7653240, 8017680, 8418564, 9353960, 10523205, 11224752, 12026520, 14030940, 15306480, 16837128, 18707920, 21046410, 24053040, 28061880, 33674256, 42092820, 56123760, 84185640, 168371280]

約数ペア:

[(1, 168371280), (2, 84185640), (3, 56123760), (4, 42092820), (5, 33674256), (6, 28061880), (7, 24053040), (8, 21046410), (9, 18707920), (10, 16837128), (11, 15306480), (12, 14030940), (14, 12026520), (15, 11224752), (16, 10523205), (18, 9353960), (20, 8418564), (21, 8017680), (22, 7653240), (24, 7015470), (28, 6013260), (30, 5612376), (33, 5102160), (35, 4810608), (36, 4676980), (40, 4209282), (42, 4008840), (44, 3826620), (45, 3741584), (48, 3507735), (55, 3061296), (56, 3006630), (60, 2806188), (63, 2672560), (66, 2551080), (70, 2405304), (72, 2338490), (77, 2186640), (80, 2104641), (84, 2004420), (88, 1913310), (90, 1870792), (99, 1700720), (105, 1603536), (110, 1530648), (112, 1503315), (120, 1403094), (126, 1336280), (132, 1275540), (140, 1202652), (144, 1169245), (154, 1093320), (165, 1020432), (168, 1002210), (176, 956655), (180, 935396), (198, 850360), (210, 801768), (220, 765324), (231, 728880), (240, 701547), (252, 668140), (264, 637770), (280, 601326), (308, 546660), (315, 534512), (330, 510216), (336, 501105), (360, 467698), (385, 437328), (396, 425180), (420, 400884), (440, 382662), (462, 364440), (495, 340144), (504, 334070), (528, 318885), (560, 300663), (616, 273330), (630, 267256), (660, 255108), (693, 242960), (720, 233849), (770, 218664), (792, 212590), (840, 200442), (880, 191331), (924, 182220), (990, 170072), (1008, 167035), (1155, 145776), (1232, 136665), (1260, 133628), (1320, 127554), (1386, 121480), (1540, 109332), (1584, 106295), (1680, 100221), (1848, 91110), (1980, 85036), (2310, 72888), (2520, 66814), (2640, 63777), (2772, 60740), (3037, 55440), (3080, 54666), (3465, 48592), (3696, 45555), (3960, 42518), (4620, 36444), (5040, 33407), (5544, 30370), (6074, 27720), (6160, 27333), (6930, 24296), (7920, 21259), (9111, 18480), (9240, 18222), (11088, 15185), (12148, 13860)]