298671360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 288

約数和(自身を含む): 1065888768

約数和(自身を除く): 767217408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 193, 195, 208, 240, 248, 256, 260, 310, 312, 320, 372, 384, 386, 390, 403, 416, 465, 480, 496, 520, 579, 620, 624, 640, 744, 768, 772, 780, 806, 832, 930, 960, 965, 992, 1040, 1158, 1209, 1240, 1248, 1280, 1488, 1544, 1560, 1612, 1664, 1860, 1920, 1930, 1984, 2015, 2080, 2316, 2418, 2480, 2496, 2509, 2895, 2976, 3088, 3120, 3224, 3328, 3720, 3840, 3860, 3968, 4030, 4160, 4632, 4836, 4960, 4992, 5018, 5790, 5952, 5983, 6045, 6176, 6240, 6448, 7440, 7527, 7720, 7936, 8060, 8320, 9264, 9672, 9920, 9984, 10036, 11580, 11904, 11966, 12090, 12352, 12480, 12545, 12896, 14880, 15054, 15440, 16120, 16640, 17949, 18528, 19344, 19840, 20072, 23160, 23808, 23932, 24180, 24704, 24960, 25090, 25792, 29760, 29915, 30108, 30880, 32240, 35898, 37056, 37635, 38688, 39680, 40144, 46320, 47864, 48360, 49408, 49920, 50180, 51584, 59520, 59830, 60216, 61760, 64480, 71796, 74112, 75270, 77376, 77779, 80288, 89745, 92640, 95728, 96720, 100360, 103168, 119040, 119660, 120432, 123520, 128960, 143592, 148224, 150540, 154752, 155558, 160576, 179490, 185280, 191456, 193440, 200720, 233337, 239320, 240864, 247040, 257920, 287184, 301080, 309504, 311116, 321152, 358980, 370560, 382912, 386880, 388895, 401440, 466674, 478640, 481728, 515840, 574368, 602160, 622232, 642304, 717960, 741120, 765824, 773760, 777790, 802880, 933348, 957280, 963456, 1148736, 1166685, 1204320, 1244464, 1435920, 1531648, 1547520, 1555580, 1605760, 1866696, 1914560, 1926912, 2297472, 2333370, 2408640, 2488928, 2871840, 3111160, 3211520, 3733392, 3829120, 4594944, 4666740, 4817280, 4977856, 5743680, 6222320, 7466784, 7658240, 9333480, 9634560, 9955712, 11487360, 12444640, 14933568, 18666960, 19911424, 22974720, 24889280, 29867136, 37333920, 49778560, 59734272, 74667840, 99557120, 149335680, 298671360]

約数ペア:

[(1, 298671360), (2, 149335680), (3, 99557120), (4, 74667840), (5, 59734272), (6, 49778560), (8, 37333920), (10, 29867136), (12, 24889280), (13, 22974720), (15, 19911424), (16, 18666960), (20, 14933568), (24, 12444640), (26, 11487360), (30, 9955712), (31, 9634560), (32, 9333480), (39, 7658240), (40, 7466784), (48, 6222320), (52, 5743680), (60, 4977856), (62, 4817280), (64, 4666740), (65, 4594944), (78, 3829120), (80, 3733392), (93, 3211520), (96, 3111160), (104, 2871840), (120, 2488928), (124, 2408640), (128, 2333370), (130, 2297472), (155, 1926912), (156, 1914560), (160, 1866696), (186, 1605760), (192, 1555580), (193, 1547520), (195, 1531648), (208, 1435920), (240, 1244464), (248, 1204320), (256, 1166685), (260, 1148736), (310, 963456), (312, 957280), (320, 933348), (372, 802880), (384, 777790), (386, 773760), (390, 765824), (403, 741120), (416, 717960), (465, 642304), (480, 622232), (496, 602160), (520, 574368), (579, 515840), (620, 481728), (624, 478640), (640, 466674), (744, 401440), (768, 388895), (772, 386880), (780, 382912), (806, 370560), (832, 358980), (930, 321152), (960, 311116), (965, 309504), (992, 301080), (1040, 287184), (1158, 257920), (1209, 247040), (1240, 240864), (1248, 239320), (1280, 233337), (1488, 200720), (1544, 193440), (1560, 191456), (1612, 185280), (1664, 179490), (1860, 160576), (1920, 155558), (1930, 154752), (1984, 150540), (2015, 148224), (2080, 143592), (2316, 128960), (2418, 123520), (2480, 120432), (2496, 119660), (2509, 119040), (2895, 103168), (2976, 100360), (3088, 96720), (3120, 95728), (3224, 92640), (3328, 89745), (3720, 80288), (3840, 77779), (3860, 77376), (3968, 75270), (4030, 74112), (4160, 71796), (4632, 64480), (4836, 61760), (4960, 60216), (4992, 59830), (5018, 59520), (5790, 51584), (5952, 50180), (5983, 49920), (6045, 49408), (6176, 48360), (6240, 47864), (6448, 46320), (7440, 40144), (7527, 39680), (7720, 38688), (7936, 37635), (8060, 37056), (8320, 35898), (9264, 32240), (9672, 30880), (9920, 30108), (9984, 29915), (10036, 29760), (11580, 25792), (11904, 25090), (11966, 24960), (12090, 24704), (12352, 24180), (12480, 23932), (12545, 23808), (12896, 23160), (14880, 20072), (15054, 19840), (15440, 19344), (16120, 18528), (16640, 17949)]