388577280

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 384

約数和(自身を含む): 1541030400

約数和(自身を除く): 1152453120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 139, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 278, 280, 312, 320, 336, 364, 384, 390, 416, 417, 420, 448, 455, 480, 512, 520, 546, 556, 560, 624, 640, 672, 695, 728, 768, 780, 832, 834, 840, 896, 910, 960, 973, 1024, 1040, 1092, 1112, 1120, 1248, 1280, 1344, 1365, 1390, 1456, 1536, 1560, 1664, 1668, 1680, 1792, 1807, 1820, 1920, 1946, 2048, 2080, 2085, 2184, 2224, 2240, 2496, 2560, 2688, 2730, 2780, 2912, 2919, 3072, 3120, 3328, 3336, 3360, 3584, 3614, 3640, 3840, 3892, 4160, 4170, 4368, 4448, 4480, 4865, 4992, 5120, 5376, 5421, 5460, 5560, 5824, 5838, 6144, 6240, 6656, 6672, 6720, 7168, 7228, 7280, 7680, 7784, 8320, 8340, 8736, 8896, 8960, 9035, 9730, 9984, 10240, 10752, 10842, 10920, 11120, 11648, 11676, 12480, 12649, 13312, 13344, 13440, 14336, 14456, 14560, 14595, 15360, 15568, 16640, 16680, 17472, 17792, 17920, 18070, 19460, 19968, 21504, 21684, 21840, 22240, 23296, 23352, 24960, 25298, 26624, 26688, 26880, 27105, 28912, 29120, 29190, 30720, 31136, 33280, 33360, 34944, 35584, 35840, 36140, 37947, 38920, 39936, 43008, 43368, 43680, 44480, 46592, 46704, 49920, 50596, 53376, 53760, 54210, 57824, 58240, 58380, 62272, 63245, 66560, 66720, 69888, 71168, 71680, 72280, 75894, 77840, 79872, 86736, 87360, 88960, 93184, 93408, 99840, 101192, 106752, 107520, 108420, 115648, 116480, 116760, 124544, 126490, 133120, 133440, 139776, 142336, 144560, 151788, 155680, 173472, 174720, 177920, 186368, 186816, 189735, 199680, 202384, 213504, 215040, 216840, 231296, 232960, 233520, 249088, 252980, 266880, 279552, 284672, 289120, 303576, 311360, 346944, 349440, 355840, 373632, 379470, 399360, 404768, 427008, 433680, 462592, 465920, 467040, 498176, 505960, 533760, 559104, 578240, 607152, 622720, 693888, 698880, 711680, 747264, 758940, 809536, 854016, 867360, 925184, 931840, 934080, 996352, 1011920, 1067520, 1156480, 1214304, 1245440, 1387776, 1397760, 1423360, 1494528, 1517880, 1619072, 1734720, 1850368, 1868160, 1992704, 2023840, 2135040, 2312960, 2428608, 2490880, 2775552, 2795520, 2989056, 3035760, 3238144, 3469440, 3700736, 3736320, 4047680, 4270080, 4625920, 4857216, 4981760, 5551104, 5978112, 6071520, 6476288, 6938880, 7472640, 8095360, 9251840, 9714432, 9963520, 11102208, 12143040, 12952576, 13877760, 14945280, 16190720, 18503680, 19428864, 24286080, 25905152, 27755520, 29890560, 32381440, 38857728, 48572160, 55511040, 64762880, 77715456, 97144320, 129525760, 194288640, 388577280]

約数ペア:

[(1, 388577280), (2, 194288640), (3, 129525760), (4, 97144320), (5, 77715456), (6, 64762880), (7, 55511040), (8, 48572160), (10, 38857728), (12, 32381440), (13, 29890560), (14, 27755520), (15, 25905152), (16, 24286080), (20, 19428864), (21, 18503680), (24, 16190720), (26, 14945280), (28, 13877760), (30, 12952576), (32, 12143040), (35, 11102208), (39, 9963520), (40, 9714432), (42, 9251840), (48, 8095360), (52, 7472640), (56, 6938880), (60, 6476288), (64, 6071520), (65, 5978112), (70, 5551104), (78, 4981760), (80, 4857216), (84, 4625920), (91, 4270080), (96, 4047680), (104, 3736320), (105, 3700736), (112, 3469440), (120, 3238144), (128, 3035760), (130, 2989056), (139, 2795520), (140, 2775552), (156, 2490880), (160, 2428608), (168, 2312960), (182, 2135040), (192, 2023840), (195, 1992704), (208, 1868160), (210, 1850368), (224, 1734720), (240, 1619072), (256, 1517880), (260, 1494528), (273, 1423360), (278, 1397760), (280, 1387776), (312, 1245440), (320, 1214304), (336, 1156480), (364, 1067520), (384, 1011920), (390, 996352), (416, 934080), (417, 931840), (420, 925184), (448, 867360), (455, 854016), (480, 809536), (512, 758940), (520, 747264), (546, 711680), (556, 698880), (560, 693888), (624, 622720), (640, 607152), (672, 578240), (695, 559104), (728, 533760), (768, 505960), (780, 498176), (832, 467040), (834, 465920), (840, 462592), (896, 433680), (910, 427008), (960, 404768), (973, 399360), (1024, 379470), (1040, 373632), (1092, 355840), (1112, 349440), (1120, 346944), (1248, 311360), (1280, 303576), (1344, 289120), (1365, 284672), (1390, 279552), (1456, 266880), (1536, 252980), (1560, 249088), (1664, 233520), (1668, 232960), (1680, 231296), (1792, 216840), (1807, 215040), (1820, 213504), (1920, 202384), (1946, 199680), (2048, 189735), (2080, 186816), (2085, 186368), (2184, 177920), (2224, 174720), (2240, 173472), (2496, 155680), (2560, 151788), (2688, 144560), (2730, 142336), (2780, 139776), (2912, 133440), (2919, 133120), (3072, 126490), (3120, 124544), (3328, 116760), (3336, 116480), (3360, 115648), (3584, 108420), (3614, 107520), (3640, 106752), (3840, 101192), (3892, 99840), (4160, 93408), (4170, 93184), (4368, 88960), (4448, 87360), (4480, 86736), (4865, 79872), (4992, 77840), (5120, 75894), (5376, 72280), (5421, 71680), (5460, 71168), (5560, 69888), (5824, 66720), (5838, 66560), (6144, 63245), (6240, 62272), (6656, 58380), (6672, 58240), (6720, 57824), (7168, 54210), (7228, 53760), (7280, 53376), (7680, 50596), (7784, 49920), (8320, 46704), (8340, 46592), (8736, 44480), (8896, 43680), (8960, 43368), (9035, 43008), (9730, 39936), (9984, 38920), (10240, 37947), (10752, 36140), (10842, 35840), (10920, 35584), (11120, 34944), (11648, 33360), (11676, 33280), (12480, 31136), (12649, 30720), (13312, 29190), (13344, 29120), (13440, 28912), (14336, 27105), (14456, 26880), (14560, 26688), (14595, 26624), (15360, 25298), (15568, 24960), (16640, 23352), (16680, 23296), (17472, 22240), (17792, 21840), (17920, 21684), (18070, 21504), (19460, 19968)]