280075968

素因数分解:

$2^6\times 3^8\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 252

約数和(自身を含む): 899861040

約数和(自身を除く): 619785072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 29, 32, 36, 46, 48, 54, 58, 64, 69, 72, 81, 87, 92, 96, 108, 116, 138, 144, 162, 174, 184, 192, 207, 216, 232, 243, 261, 276, 288, 324, 348, 368, 414, 432, 464, 486, 522, 552, 576, 621, 648, 667, 696, 729, 736, 783, 828, 864, 928, 972, 1044, 1104, 1242, 1296, 1334, 1392, 1458, 1472, 1566, 1656, 1728, 1856, 1863, 1944, 2001, 2088, 2187, 2208, 2349, 2484, 2592, 2668, 2784, 2916, 3132, 3312, 3726, 3888, 4002, 4176, 4374, 4416, 4698, 4968, 5184, 5336, 5568, 5589, 5832, 6003, 6264, 6561, 6624, 7047, 7452, 7776, 8004, 8352, 8748, 9396, 9936, 10672, 11178, 11664, 12006, 12528, 13122, 13248, 14094, 14904, 15552, 16008, 16704, 16767, 17496, 18009, 18792, 19872, 21141, 21344, 22356, 23328, 24012, 25056, 26244, 28188, 29808, 32016, 33534, 34992, 36018, 37584, 39744, 42282, 42688, 44712, 46656, 48024, 50112, 50301, 52488, 54027, 56376, 59616, 63423, 64032, 67068, 69984, 72036, 75168, 84564, 89424, 96048, 100602, 104976, 108054, 112752, 119232, 126846, 128064, 134136, 139968, 144072, 150336, 150903, 162081, 169128, 178848, 190269, 192096, 201204, 209952, 216108, 225504, 253692, 268272, 288144, 301806, 324162, 338256, 357696, 380538, 384192, 402408, 419904, 432216, 451008, 486243, 507384, 536544, 576288, 603612, 648324, 676512, 761076, 804816, 864432, 972486, 1014768, 1073088, 1152576, 1207224, 1296648, 1353024, 1458729, 1522152, 1609632, 1728864, 1944972, 2029536, 2414448, 2593296, 2917458, 3044304, 3219264, 3457728, 3889944, 4059072, 4376187, 4828896, 5186592, 5834916, 6088608, 7779888, 8752374, 9657792, 10373184, 11669832, 12177216, 15559776, 17504748, 23339664, 31119552, 35009496, 46679328, 70018992, 93358656, 140037984, 280075968]

約数ペア:

[(1, 280075968), (2, 140037984), (3, 93358656), (4, 70018992), (6, 46679328), (8, 35009496), (9, 31119552), (12, 23339664), (16, 17504748), (18, 15559776), (23, 12177216), (24, 11669832), (27, 10373184), (29, 9657792), (32, 8752374), (36, 7779888), (46, 6088608), (48, 5834916), (54, 5186592), (58, 4828896), (64, 4376187), (69, 4059072), (72, 3889944), (81, 3457728), (87, 3219264), (92, 3044304), (96, 2917458), (108, 2593296), (116, 2414448), (138, 2029536), (144, 1944972), (162, 1728864), (174, 1609632), (184, 1522152), (192, 1458729), (207, 1353024), (216, 1296648), (232, 1207224), (243, 1152576), (261, 1073088), (276, 1014768), (288, 972486), (324, 864432), (348, 804816), (368, 761076), (414, 676512), (432, 648324), (464, 603612), (486, 576288), (522, 536544), (552, 507384), (576, 486243), (621, 451008), (648, 432216), (667, 419904), (696, 402408), (729, 384192), (736, 380538), (783, 357696), (828, 338256), (864, 324162), (928, 301806), (972, 288144), (1044, 268272), (1104, 253692), (1242, 225504), (1296, 216108), (1334, 209952), (1392, 201204), (1458, 192096), (1472, 190269), (1566, 178848), (1656, 169128), (1728, 162081), (1856, 150903), (1863, 150336), (1944, 144072), (2001, 139968), (2088, 134136), (2187, 128064), (2208, 126846), (2349, 119232), (2484, 112752), (2592, 108054), (2668, 104976), (2784, 100602), (2916, 96048), (3132, 89424), (3312, 84564), (3726, 75168), (3888, 72036), (4002, 69984), (4176, 67068), (4374, 64032), (4416, 63423), (4698, 59616), (4968, 56376), (5184, 54027), (5336, 52488), (5568, 50301), (5589, 50112), (5832, 48024), (6003, 46656), (6264, 44712), (6561, 42688), (6624, 42282), (7047, 39744), (7452, 37584), (7776, 36018), (8004, 34992), (8352, 33534), (8748, 32016), (9396, 29808), (9936, 28188), (10672, 26244), (11178, 25056), (11664, 24012), (12006, 23328), (12528, 22356), (13122, 21344), (13248, 21141), (14094, 19872), (14904, 18792), (15552, 18009), (16008, 17496), (16704, 16767)]