280493997168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1301}}^1\times {\mathrm{5303}}^1$

素因数の和:6644

約数の個数: 240

約数和(自身を含む): 911124684288

約数和(自身を除く): 630630687120

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 462, 484, 528, 616, 726, 847, 924, 968, 1232, 1301, 1452, 1694, 1848, 1936, 2541, 2602, 2904, 3388, 3696, 3903, 5082, 5204, 5303, 5808, 6776, 7806, 9107, 10164, 10408, 10606, 13552, 14311, 15612, 15909, 18214, 20328, 20816, 21212, 27321, 28622, 31224, 31818, 36428, 37121, 40656, 42424, 42933, 54642, 57244, 58333, 62448, 63636, 72856, 74242, 84848, 85866, 100177, 109284, 111363, 114488, 116666, 127272, 145712, 148484, 157421, 171732, 174999, 200354, 218568, 222726, 228976, 233332, 254544, 296968, 300531, 314842, 343464, 349998, 400708, 408331, 437136, 445452, 466664, 472263, 593936, 601062, 629684, 641663, 686928, 699996, 801416, 816662, 890904, 933328, 944526, 1101947, 1202124, 1224993, 1259368, 1283326, 1399992, 1602832, 1633324, 1781808, 1889052, 1924989, 2203894, 2404248, 2449986, 2518736, 2566652, 2799984, 3266648, 3305841, 3778104, 3849978, 4407788, 4491641, 4808496, 4899972, 5133304, 6533296, 6611682, 6899203, 7556208, 7699956, 8815576, 8983282, 9799944, 10266608, 13223364, 13474923, 13798406, 15399912, 17631152, 17966564, 19599888, 20697609, 26446728, 26949846, 27596812, 30799824, 35933128, 41395218, 48294421, 52893456, 53899692, 55193624, 71866256, 75891233, 82790436, 96588842, 107799384, 110387248, 144883263, 151782466, 165580872, 193177684, 215598768, 227673699, 289766526, 303564932, 331161744, 386355368, 455347398, 531238631, 579533052, 607129864, 772710736, 834803563, 910694796, 1062477262, 1159066104, 1214259728, 1593715893, 1669607126, 1821389592, 2124954524, 2318132208, 2504410689, 3187431786, 3339214252, 3642779184, 4249909048, 5008821378, 5843624941, 6374863572, 6678428504, 8499818096, 10017642756, 11687249882, 12749727144, 13356857008, 17530874823, 20035285512, 23374499764, 25499454288, 35061749646, 40070571024, 46748999528, 70123499292, 93497999056, 140246998584, 280493997168]

約数ペア:

[(1, 280493997168), (2, 140246998584), (3, 93497999056), (4, 70123499292), (6, 46748999528), (7, 40070571024), (8, 35061749646), (11, 25499454288), (12, 23374499764), (14, 20035285512), (16, 17530874823), (21, 13356857008), (22, 12749727144), (24, 11687249882), (28, 10017642756), (33, 8499818096), (42, 6678428504), (44, 6374863572), (48, 5843624941), (56, 5008821378), (66, 4249909048), (77, 3642779184), (84, 3339214252), (88, 3187431786), (112, 2504410689), (121, 2318132208), (132, 2124954524), (154, 1821389592), (168, 1669607126), (176, 1593715893), (231, 1214259728), (242, 1159066104), (264, 1062477262), (308, 910694796), (336, 834803563), (363, 772710736), (462, 607129864), (484, 579533052), (528, 531238631), (616, 455347398), (726, 386355368), (847, 331161744), (924, 303564932), (968, 289766526), (1232, 227673699), (1301, 215598768), (1452, 193177684), (1694, 165580872), (1848, 151782466), (1936, 144883263), (2541, 110387248), (2602, 107799384), (2904, 96588842), (3388, 82790436), (3696, 75891233), (3903, 71866256), (5082, 55193624), (5204, 53899692), (5303, 52893456), (5808, 48294421), (6776, 41395218), (7806, 35933128), (9107, 30799824), (10164, 27596812), (10408, 26949846), (10606, 26446728), (13552, 20697609), (14311, 19599888), (15612, 17966564), (15909, 17631152), (18214, 15399912), (20328, 13798406), (20816, 13474923), (21212, 13223364), (27321, 10266608), (28622, 9799944), (31224, 8983282), (31818, 8815576), (36428, 7699956), (37121, 7556208), (40656, 6899203), (42424, 6611682), (42933, 6533296), (54642, 5133304), (57244, 4899972), (58333, 4808496), (62448, 4491641), (63636, 4407788), (72856, 3849978), (74242, 3778104), (84848, 3305841), (85866, 3266648), (100177, 2799984), (109284, 2566652), (111363, 2518736), (114488, 2449986), (116666, 2404248), (127272, 2203894), (145712, 1924989), (148484, 1889052), (157421, 1781808), (171732, 1633324), (174999, 1602832), (200354, 1399992), (218568, 1283326), (222726, 1259368), (228976, 1224993), (233332, 1202124), (254544, 1101947), (296968, 944526), (300531, 933328), (314842, 890904), (343464, 816662), (349998, 801416), (400708, 699996), (408331, 686928), (437136, 641663), (445452, 629684), (466664, 601062), (472263, 593936)]