1320738048

素因数分解:

$2^8\times 3^7\times 7^1\times {\mathrm{337}}^1$

素因数の和:381

約数の個数: 288

約数和(自身を含む): 4532120320

約数和(自身を除く): 3211382272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 337, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 674, 729, 756, 768, 864, 896, 972, 1008, 1011, 1134, 1152, 1296, 1344, 1348, 1458, 1512, 1701, 1728, 1792, 1944, 2016, 2022, 2187, 2268, 2304, 2359, 2592, 2688, 2696, 2916, 3024, 3033, 3402, 3456, 3888, 4032, 4044, 4374, 4536, 4718, 5103, 5184, 5376, 5392, 5832, 6048, 6066, 6804, 6912, 7077, 7776, 8064, 8088, 8748, 9072, 9099, 9436, 10206, 10368, 10784, 11664, 12096, 12132, 13608, 14154, 15309, 15552, 16128, 16176, 17496, 18144, 18198, 18872, 20412, 20736, 21231, 21568, 23328, 24192, 24264, 27216, 27297, 28308, 30618, 31104, 32352, 34992, 36288, 36396, 37744, 40824, 42462, 43136, 46656, 48384, 48528, 54432, 54594, 56616, 61236, 62208, 63693, 64704, 69984, 72576, 72792, 75488, 81648, 81891, 84924, 86272, 93312, 97056, 108864, 109188, 113232, 122472, 127386, 129408, 139968, 145152, 145584, 150976, 163296, 163782, 169848, 186624, 191079, 194112, 217728, 218376, 226464, 244944, 245673, 254772, 258816, 279936, 291168, 301952, 326592, 327564, 339696, 382158, 388224, 435456, 436752, 452928, 489888, 491346, 509544, 559872, 573237, 582336, 603904, 653184, 655128, 679392, 737019, 764316, 776448, 873504, 905856, 979776, 982692, 1019088, 1146474, 1164672, 1306368, 1310256, 1358784, 1474038, 1528632, 1719711, 1747008, 1811712, 1959552, 1965384, 2038176, 2292948, 2329344, 2620512, 2717568, 2948076, 3057264, 3439422, 3494016, 3919104, 3930768, 4076352, 4585896, 5159133, 5241024, 5435136, 5896152, 6114528, 6878844, 6988032, 7861536, 8152704, 9171792, 10318266, 10482048, 11792304, 12229056, 13757688, 15723072, 16305408, 18343584, 20636532, 20964096, 23584608, 24458112, 27515376, 31446144, 36687168, 41273064, 47169216, 48916224, 55030752, 62892288, 73374336, 82546128, 94338432, 110061504, 146748672, 165092256, 188676864, 220123008, 330184512, 440246016, 660369024, 1320738048]

約数ペア:

[(1, 1320738048), (2, 660369024), (3, 440246016), (4, 330184512), (6, 220123008), (7, 188676864), (8, 165092256), (9, 146748672), (12, 110061504), (14, 94338432), (16, 82546128), (18, 73374336), (21, 62892288), (24, 55030752), (27, 48916224), (28, 47169216), (32, 41273064), (36, 36687168), (42, 31446144), (48, 27515376), (54, 24458112), (56, 23584608), (63, 20964096), (64, 20636532), (72, 18343584), (81, 16305408), (84, 15723072), (96, 13757688), (108, 12229056), (112, 11792304), (126, 10482048), (128, 10318266), (144, 9171792), (162, 8152704), (168, 7861536), (189, 6988032), (192, 6878844), (216, 6114528), (224, 5896152), (243, 5435136), (252, 5241024), (256, 5159133), (288, 4585896), (324, 4076352), (336, 3930768), (337, 3919104), (378, 3494016), (384, 3439422), (432, 3057264), (448, 2948076), (486, 2717568), (504, 2620512), (567, 2329344), (576, 2292948), (648, 2038176), (672, 1965384), (674, 1959552), (729, 1811712), (756, 1747008), (768, 1719711), (864, 1528632), (896, 1474038), (972, 1358784), (1008, 1310256), (1011, 1306368), (1134, 1164672), (1152, 1146474), (1296, 1019088), (1344, 982692), (1348, 979776), (1458, 905856), (1512, 873504), (1701, 776448), (1728, 764316), (1792, 737019), (1944, 679392), (2016, 655128), (2022, 653184), (2187, 603904), (2268, 582336), (2304, 573237), (2359, 559872), (2592, 509544), (2688, 491346), (2696, 489888), (2916, 452928), (3024, 436752), (3033, 435456), (3402, 388224), (3456, 382158), (3888, 339696), (4032, 327564), (4044, 326592), (4374, 301952), (4536, 291168), (4718, 279936), (5103, 258816), (5184, 254772), (5376, 245673), (5392, 244944), (5832, 226464), (6048, 218376), (6066, 217728), (6804, 194112), (6912, 191079), (7077, 186624), (7776, 169848), (8064, 163782), (8088, 163296), (8748, 150976), (9072, 145584), (9099, 145152), (9436, 139968), (10206, 129408), (10368, 127386), (10784, 122472), (11664, 113232), (12096, 109188), (12132, 108864), (13608, 97056), (14154, 93312), (15309, 86272), (15552, 84924), (16128, 81891), (16176, 81648), (17496, 75488), (18144, 72792), (18198, 72576), (18872, 69984), (20412, 64704), (20736, 63693), (21231, 62208), (21568, 61236), (23328, 56616), (24192, 54594), (24264, 54432), (27216, 48528), (27297, 48384), (28308, 46656), (30618, 43136), (31104, 42462), (32352, 40824), (34992, 37744), (36288, 36396)]