1266674880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1373}}^1$

素因数の和:1455

約数の個数: 168

約数和(自身を含む): 4158636336

約数和(自身を除く): 2891961456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 961, 992, 1240, 1373, 1488, 1860, 1922, 1984, 2480, 2746, 2883, 2976, 3720, 3844, 4119, 4805, 4960, 5492, 5766, 5952, 6865, 7440, 7688, 8238, 9610, 9920, 10984, 11532, 13730, 14415, 14880, 15376, 16476, 19220, 20595, 21968, 23064, 27460, 28830, 29760, 30752, 32952, 38440, 41190, 42563, 43936, 46128, 54920, 57660, 61504, 65904, 76880, 82380, 85126, 87872, 92256, 109840, 115320, 127689, 131808, 153760, 164760, 170252, 184512, 212815, 219680, 230640, 255378, 263616, 307520, 329520, 340504, 425630, 439360, 461280, 510756, 638445, 659040, 681008, 851260, 922560, 1021512, 1276890, 1318080, 1319453, 1362016, 1702520, 2043024, 2553780, 2638906, 2724032, 3405040, 3958359, 4086048, 5107560, 5277812, 6597265, 6810080, 7916718, 8172096, 10215120, 10555624, 13194530, 13620160, 15833436, 19791795, 20430240, 21111248, 26389060, 31666872, 39583590, 40860480, 42222496, 52778120, 63333744, 79167180, 84444992, 105556240, 126667488, 158334360, 211112480, 253334976, 316668720, 422224960, 633337440, 1266674880]

約数ペア:

[(1, 1266674880), (2, 633337440), (3, 422224960), (4, 316668720), (5, 253334976), (6, 211112480), (8, 158334360), (10, 126667488), (12, 105556240), (15, 84444992), (16, 79167180), (20, 63333744), (24, 52778120), (30, 42222496), (31, 40860480), (32, 39583590), (40, 31666872), (48, 26389060), (60, 21111248), (62, 20430240), (64, 19791795), (80, 15833436), (93, 13620160), (96, 13194530), (120, 10555624), (124, 10215120), (155, 8172096), (160, 7916718), (186, 6810080), (192, 6597265), (240, 5277812), (248, 5107560), (310, 4086048), (320, 3958359), (372, 3405040), (465, 2724032), (480, 2638906), (496, 2553780), (620, 2043024), (744, 1702520), (930, 1362016), (960, 1319453), (961, 1318080), (992, 1276890), (1240, 1021512), (1373, 922560), (1488, 851260), (1860, 681008), (1922, 659040), (1984, 638445), (2480, 510756), (2746, 461280), (2883, 439360), (2976, 425630), (3720, 340504), (3844, 329520), (4119, 307520), (4805, 263616), (4960, 255378), (5492, 230640), (5766, 219680), (5952, 212815), (6865, 184512), (7440, 170252), (7688, 164760), (8238, 153760), (9610, 131808), (9920, 127689), (10984, 115320), (11532, 109840), (13730, 92256), (14415, 87872), (14880, 85126), (15376, 82380), (16476, 76880), (19220, 65904), (20595, 61504), (21968, 57660), (23064, 54920), (27460, 46128), (28830, 43936), (29760, 42563), (30752, 41190), (32952, 38440)]