1320979968

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 640

約数和(自身を含む): 5232522240

約数和(自身を除く): 3911542272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 27, 28, 32, 33, 34, 36, 42, 44, 48, 51, 54, 56, 63, 64, 66, 68, 72, 73, 77, 84, 88, 96, 99, 102, 108, 112, 119, 126, 128, 132, 136, 144, 146, 153, 154, 168, 176, 187, 189, 192, 198, 204, 216, 219, 224, 231, 238, 252, 256, 264, 272, 288, 292, 297, 306, 308, 336, 352, 357, 374, 378, 384, 396, 408, 432, 438, 448, 459, 462, 476, 504, 511, 512, 528, 544, 561, 576, 584, 594, 612, 616, 657, 672, 693, 704, 714, 748, 756, 768, 792, 803, 816, 864, 876, 896, 918, 924, 952, 1008, 1022, 1056, 1071, 1088, 1122, 1152, 1168, 1188, 1224, 1232, 1241, 1309, 1314, 1344, 1386, 1408, 1428, 1496, 1512, 1533, 1536, 1584, 1606, 1632, 1683, 1728, 1752, 1792, 1836, 1848, 1904, 1971, 2016, 2044, 2079, 2112, 2142, 2176, 2244, 2304, 2336, 2376, 2409, 2448, 2464, 2482, 2618, 2628, 2688, 2772, 2816, 2856, 2992, 3024, 3066, 3168, 3212, 3213, 3264, 3366, 3456, 3504, 3584, 3672, 3696, 3723, 3808, 3927, 3942, 4032, 4088, 4158, 4224, 4284, 4352, 4488, 4599, 4608, 4672, 4752, 4818, 4896, 4928, 4964, 5049, 5236, 5256, 5376, 5544, 5621, 5632, 5712, 5984, 6048, 6132, 6336, 6424, 6426, 6528, 6732, 6912, 7008, 7227, 7344, 7392, 7446, 7616, 7854, 7884, 8064, 8176, 8316, 8448, 8568, 8687, 8704, 8976, 9198, 9344, 9504, 9636, 9792, 9856, 9928, 10098, 10472, 10512, 10752, 11088, 11169, 11242, 11424, 11781, 11968, 12096, 12264, 12672, 12848, 12852, 13056, 13464, 13651, 13797, 13824, 14016, 14454, 14688, 14784, 14892, 15232, 15708, 15768, 16128, 16352, 16632, 16863, 16896, 17136, 17374, 17952, 18396, 18688, 19008, 19272, 19584, 19712, 19856, 20196, 20944, 21024, 21681, 22176, 22338, 22484, 22848, 23562, 23936, 24192, 24528, 25344, 25696, 25704, 26061, 26112, 26928, 27302, 27594, 28032, 28908, 29376, 29568, 29784, 30464, 31416, 31536, 32256, 32704, 33264, 33507, 33726, 34272, 34748, 35343, 35904, 36792, 37376, 38016, 38544, 39168, 39424, 39712, 40392, 40953, 41888, 42048, 43362, 44352, 44676, 44968, 45696, 47124, 47872, 48384, 49056, 50589, 50688, 51392, 51408, 52122, 53856, 54604, 55188, 56064, 57816, 58752, 59136, 59568, 60928, 62832, 63072, 65408, 66528, 67014, 67452, 68544, 69496, 70686, 71808, 73584, 76032, 77088, 78183, 78336, 79424, 80784, 81906, 83776, 84096, 86724, 88704, 89352, 89936, 91392, 94248, 95557, 95744, 96768, 98112, 101178, 102784, 102816, 104244, 107712, 109208, 110376, 112128, 115632, 117504, 118272, 119136, 122859, 125664, 126144, 130816, 133056, 134028, 134904, 137088, 138992, 141372, 143616, 147168, 151767, 152064, 154176, 156366, 158848, 161568, 163812, 167552, 168192, 173448, 177408, 178704, 179872, 182784, 188496, 191114, 196224, 202356, 205568, 205632, 208488, 215424, 218416, 220752, 231264, 234549, 235008, 238272, 245718, 251328, 252288, 261632, 266112, 268056, 269808, 274176, 277984, 282744, 286671, 287232, 294336, 303534, 308352, 312732, 317696, 323136, 327624, 335104, 336384, 346896, 354816, 357408, 359744, 368577, 376992, 382228, 392448, 404712, 411136, 411264, 416976, 430848, 436832, 441504, 462528, 469098, 476544, 491436, 502656, 504576, 532224, 536112, 539616, 548352, 555968, 565488, 573342, 588672, 607068, 616704, 625464, 635392, 646272, 655248, 670208, 693792, 714816, 719488, 737154, 753984, 764456, 784896, 809424, 822528, 833952, 860013, 861696, 873664, 883008, 925056, 938196, 953088, 982872, 1005312, 1009152, 1064448, 1072224, 1079232, 1111936, 1130976, 1146684, 1177344, 1214136, 1233408, 1250928, 1292544, 1310496, 1387584, 1429632, 1438976, 1474308, 1507968, 1528912, 1618848, 1645056, 1667904, 1720026, 1747328, 1766016, 1850112, 1876392, 1906176, 1965744, 2010624, 2144448, 2158464, 2223872, 2261952, 2293368, 2354688, 2428272, 2501856, 2580039, 2585088, 2620992, 2775168, 2859264, 2877952, 2948616, 3015936, 3057824, 3237696, 3335808, 3440052, 3494656, 3532032, 3700224, 3752784, 3931488, 4288896, 4316928, 4447744, 4523904, 4586736, 4856544, 5003712, 5160078, 5241984, 5550336, 5718528, 5897232, 6031872, 6115648, 6475392, 6671616, 6880104, 6989312, 7064064, 7505568, 7862976, 8577792, 8633856, 9047808, 9173472, 9713088, 10007424, 10320156, 10483968, 11100672, 11794464, 12231296, 12950784, 13343232, 13760208, 15011136, 15725952, 17155584, 18095616, 18346944, 19426176, 20014848, 20640312, 20967936, 23588928, 24462592, 25901568, 27520416, 30022272, 31451904, 36693888, 38852352, 40029696, 41280624, 47177856, 48925184, 55040832, 60044544, 62903808, 73387776, 77704704, 82561248, 94355712, 110081664, 120089088, 146775552, 165122496, 188711424, 220163328, 330244992, 440326656, 660489984, 1320979968]

約数ペア:

[(1, 1320979968), (2, 660489984), (3, 440326656), (4, 330244992), (6, 220163328), (7, 188711424), (8, 165122496), (9, 146775552), (11, 120089088), (12, 110081664), (14, 94355712), (16, 82561248), (17, 77704704), (18, 73387776), (21, 62903808), (22, 60044544), (24, 55040832), (27, 48925184), (28, 47177856), (32, 41280624), (33, 40029696), (34, 38852352), (36, 36693888), (42, 31451904), (44, 30022272), (48, 27520416), (51, 25901568), (54, 24462592), (56, 23588928), (63, 20967936), (64, 20640312), (66, 20014848), (68, 19426176), (72, 18346944), (73, 18095616), (77, 17155584), (84, 15725952), (88, 15011136), (96, 13760208), (99, 13343232), (102, 12950784), (108, 12231296), (112, 11794464), (119, 11100672), (126, 10483968), (128, 10320156), (132, 10007424), (136, 9713088), (144, 9173472), (146, 9047808), (153, 8633856), (154, 8577792), (168, 7862976), (176, 7505568), (187, 7064064), (189, 6989312), (192, 6880104), (198, 6671616), (204, 6475392), (216, 6115648), (219, 6031872), (224, 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1111936), (1224, 1079232), (1232, 1072224), (1241, 1064448), (1309, 1009152), (1314, 1005312), (1344, 982872), (1386, 953088), (1408, 938196), (1428, 925056), (1496, 883008), (1512, 873664), (1533, 861696), (1536, 860013), (1584, 833952), (1606, 822528), (1632, 809424), (1683, 784896), (1728, 764456), (1752, 753984), (1792, 737154), (1836, 719488), (1848, 714816), (1904, 693792), (1971, 670208), (2016, 655248), (2044, 646272), (2079, 635392), (2112, 625464), (2142, 616704), (2176, 607068), (2244, 588672), (2304, 573342), (2336, 565488), (2376, 555968), (2409, 548352), (2448, 539616), (2464, 536112), (2482, 532224), (2618, 504576), (2628, 502656), (2688, 491436), (2772, 476544), (2816, 469098), (2856, 462528), (2992, 441504), (3024, 436832), (3066, 430848), (3168, 416976), (3212, 411264), (3213, 411136), (3264, 404712), (3366, 392448), (3456, 382228), (3504, 376992), (3584, 368577), (3672, 359744), (3696, 357408), (3723, 354816), (3808, 346896), (3927, 336384), (3942, 335104), (4032, 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