397240320

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 1296509760

約数和(自身を除く): 899269440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 193, 201, 240, 256, 268, 320, 335, 384, 386, 402, 480, 512, 536, 579, 640, 670, 768, 772, 804, 960, 965, 1005, 1024, 1072, 1158, 1280, 1340, 1536, 1544, 1608, 1920, 1930, 2010, 2048, 2144, 2316, 2560, 2680, 2895, 3072, 3088, 3216, 3840, 3860, 4020, 4288, 4632, 5120, 5360, 5790, 6144, 6176, 6432, 7680, 7720, 8040, 8576, 9264, 10240, 10720, 11580, 12352, 12864, 12931, 15360, 15440, 16080, 17152, 18528, 21440, 23160, 24704, 25728, 25862, 30720, 30880, 32160, 34304, 37056, 38793, 42880, 46320, 49408, 51456, 51724, 61760, 64320, 64655, 68608, 74112, 77586, 85760, 92640, 98816, 102912, 103448, 123520, 128640, 129310, 137216, 148224, 155172, 171520, 185280, 193965, 197632, 205824, 206896, 247040, 257280, 258620, 296448, 310344, 343040, 370560, 387930, 395264, 411648, 413792, 494080, 514560, 517240, 592896, 620688, 686080, 741120, 775860, 827584, 988160, 1029120, 1034480, 1185792, 1241376, 1482240, 1551720, 1655168, 1976320, 2058240, 2068960, 2482752, 2964480, 3103440, 3310336, 4137920, 4965504, 5928960, 6206880, 6620672, 8275840, 9931008, 12413760, 13241344, 16551680, 19862016, 24827520, 26482688, 33103360, 39724032, 49655040, 66206720, 79448064, 99310080, 132413440, 198620160, 397240320]

約数ペア:

[(1, 397240320), (2, 198620160), (3, 132413440), (4, 99310080), (5, 79448064), (6, 66206720), (8, 49655040), (10, 39724032), (12, 33103360), (15, 26482688), (16, 24827520), (20, 19862016), (24, 16551680), (30, 13241344), (32, 12413760), (40, 9931008), (48, 8275840), (60, 6620672), (64, 6206880), (67, 5928960), (80, 4965504), (96, 4137920), (120, 3310336), (128, 3103440), (134, 2964480), (160, 2482752), (192, 2068960), (193, 2058240), (201, 1976320), (240, 1655168), (256, 1551720), (268, 1482240), (320, 1241376), (335, 1185792), (384, 1034480), (386, 1029120), (402, 988160), (480, 827584), (512, 775860), (536, 741120), (579, 686080), (640, 620688), (670, 592896), (768, 517240), (772, 514560), (804, 494080), (960, 413792), (965, 411648), (1005, 395264), (1024, 387930), (1072, 370560), (1158, 343040), (1280, 310344), (1340, 296448), (1536, 258620), (1544, 257280), (1608, 247040), (1920, 206896), (1930, 205824), (2010, 197632), (2048, 193965), (2144, 185280), (2316, 171520), (2560, 155172), (2680, 148224), (2895, 137216), (3072, 129310), (3088, 128640), (3216, 123520), (3840, 103448), (3860, 102912), (4020, 98816), (4288, 92640), (4632, 85760), (5120, 77586), (5360, 74112), (5790, 68608), (6144, 64655), (6176, 64320), (6432, 61760), (7680, 51724), (7720, 51456), (8040, 49408), (8576, 46320), (9264, 42880), (10240, 38793), (10720, 37056), (11580, 34304), (12352, 32160), (12864, 30880), (12931, 30720), (15360, 25862), (15440, 25728), (16080, 24704), (17152, 23160), (18528, 21440)]