1277256960

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:418

約数の個数: 432

約数和(自身を含む): 5173249536

約数和(自身を除く): 3895992576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 128, 140, 141, 144, 160, 168, 180, 188, 192, 210, 224, 235, 240, 252, 256, 280, 282, 288, 315, 320, 329, 336, 337, 360, 376, 384, 420, 423, 448, 470, 480, 504, 560, 564, 576, 630, 640, 658, 672, 674, 705, 720, 752, 768, 840, 846, 896, 940, 960, 987, 1008, 1011, 1120, 1128, 1152, 1260, 1280, 1316, 1344, 1348, 1410, 1440, 1504, 1645, 1680, 1685, 1692, 1792, 1880, 1920, 1974, 2016, 2022, 2115, 2240, 2256, 2304, 2359, 2520, 2632, 2688, 2696, 2820, 2880, 2961, 3008, 3033, 3290, 3360, 3370, 3384, 3760, 3840, 3948, 4032, 4044, 4230, 4480, 4512, 4718, 4935, 5040, 5055, 5264, 5376, 5392, 5640, 5760, 5922, 6016, 6066, 6580, 6720, 6740, 6768, 7077, 7520, 7896, 8064, 8088, 8460, 8960, 9024, 9436, 9870, 10080, 10110, 10528, 10784, 11280, 11520, 11795, 11844, 12032, 12132, 13160, 13440, 13480, 13536, 14154, 14805, 15040, 15165, 15792, 15839, 16128, 16176, 16920, 18048, 18872, 19740, 20160, 20220, 21056, 21231, 21568, 22560, 23590, 23688, 24264, 26320, 26880, 26960, 27072, 28308, 29610, 30080, 30330, 31584, 31678, 32352, 33840, 35385, 36096, 37744, 39480, 40320, 40440, 42112, 42462, 43136, 45120, 47180, 47376, 47517, 48528, 52640, 53920, 54144, 56616, 59220, 60160, 60660, 63168, 63356, 64704, 67680, 70770, 75488, 78960, 79195, 80640, 80880, 84224, 84924, 86272, 90240, 94360, 94752, 95034, 97056, 105280, 106155, 107840, 108288, 110873, 113232, 118440, 121320, 126336, 126712, 129408, 135360, 141540, 142551, 150976, 157920, 158390, 161760, 169848, 180480, 188720, 189504, 190068, 194112, 210560, 212310, 215680, 221746, 226464, 236880, 237585, 242640, 252672, 253424, 258816, 270720, 283080, 285102, 301952, 315840, 316780, 323520, 332619, 339696, 377440, 379008, 380136, 388224, 421120, 424620, 431360, 443492, 452928, 473760, 475170, 485280, 506848, 541440, 554365, 566160, 570204, 603904, 631680, 633560, 647040, 665238, 679392, 712755, 754880, 758016, 760272, 776448, 849240, 886984, 905856, 947520, 950340, 970560, 997857, 1013696, 1108730, 1132320, 1140408, 1263360, 1267120, 1294080, 1330476, 1358784, 1425510, 1509760, 1520544, 1663095, 1698480, 1773968, 1811712, 1895040, 1900680, 1941120, 1995714, 2027392, 2217460, 2264640, 2280816, 2534240, 2660952, 2717568, 2851020, 3019520, 3041088, 3326190, 3396960, 3547936, 3790080, 3801360, 3882240, 3991428, 4054784, 4434920, 4529280, 4561632, 4989285, 5068480, 5321904, 5435136, 5702040, 6082176, 6652380, 6793920, 7095872, 7602720, 7982856, 8869840, 9058560, 9123264, 9978570, 10136960, 10643808, 11404080, 12164352, 13304760, 13587840, 14191744, 15205440, 15965712, 17739680, 18246528, 19957140, 20273920, 21287616, 22808160, 26609520, 27175680, 28383488, 30410880, 31931424, 35479360, 36493056, 39914280, 42575232, 45616320, 53219040, 60821760, 63862848, 70958720, 79828560, 85150464, 91232640, 106438080, 127725696, 141917440, 159657120, 182465280, 212876160, 255451392, 319314240, 425752320, 638628480, 1277256960]

約数ペア:

[(1, 1277256960), (2, 638628480), (3, 425752320), (4, 319314240), (5, 255451392), (6, 212876160), (7, 182465280), (8, 159657120), (9, 141917440), (10, 127725696), (12, 106438080), (14, 91232640), (15, 85150464), (16, 79828560), (18, 70958720), (20, 63862848), (21, 60821760), (24, 53219040), (28, 45616320), (30, 42575232), (32, 39914280), (35, 36493056), (36, 35479360), (40, 31931424), (42, 30410880), (45, 28383488), (47, 27175680), (48, 26609520), (56, 22808160), (60, 21287616), (63, 20273920), (64, 19957140), (70, 18246528), (72, 17739680), (80, 15965712), (84, 15205440), (90, 14191744), (94, 13587840), (96, 13304760), (105, 12164352), (112, 11404080), (120, 10643808), (126, 10136960), (128, 9978570), (140, 9123264), (141, 9058560), (144, 8869840), (160, 7982856), (168, 7602720), (180, 7095872), (188, 6793920), (192, 6652380), (210, 6082176), (224, 5702040), (235, 5435136), (240, 5321904), (252, 5068480), (256, 4989285), (280, 4561632), (282, 4529280), (288, 4434920), (315, 4054784), (320, 3991428), (329, 3882240), (336, 3801360), (337, 3790080), (360, 3547936), (376, 3396960), (384, 3326190), (420, 3041088), (423, 3019520), (448, 2851020), (470, 2717568), (480, 2660952), (504, 2534240), (560, 2280816), (564, 2264640), (576, 2217460), (630, 2027392), (640, 1995714), (658, 1941120), (672, 1900680), (674, 1895040), (705, 1811712), (720, 1773968), (752, 1698480), (768, 1663095), (840, 1520544), (846, 1509760), (896, 1425510), (940, 1358784), (960, 1330476), (987, 1294080), (1008, 1267120), (1011, 1263360), (1120, 1140408), (1128, 1132320), (1152, 1108730), (1260, 1013696), (1280, 997857), (1316, 970560), (1344, 950340), (1348, 947520), (1410, 905856), (1440, 886984), (1504, 849240), (1645, 776448), (1680, 760272), (1685, 758016), (1692, 754880), (1792, 712755), (1880, 679392), (1920, 665238), (1974, 647040), (2016, 633560), (2022, 631680), (2115, 603904), (2240, 570204), (2256, 566160), (2304, 554365), (2359, 541440), (2520, 506848), (2632, 485280), (2688, 475170), (2696, 473760), (2820, 452928), (2880, 443492), (2961, 431360), (3008, 424620), (3033, 421120), (3290, 388224), (3360, 380136), (3370, 379008), (3384, 377440), (3760, 339696), (3840, 332619), (3948, 323520), (4032, 316780), (4044, 315840), (4230, 301952), (4480, 285102), (4512, 283080), (4718, 270720), (4935, 258816), (5040, 253424), (5055, 252672), (5264, 242640), (5376, 237585), (5392, 236880), (5640, 226464), (5760, 221746), (5922, 215680), (6016, 212310), (6066, 210560), (6580, 194112), (6720, 190068), (6740, 189504), (6768, 188720), (7077, 180480), (7520, 169848), (7896, 161760), (8064, 158390), (8088, 157920), (8460, 150976), (8960, 142551), (9024, 141540), (9436, 135360), (9870, 129408), (10080, 126712), (10110, 126336), (10528, 121320), (10784, 118440), (11280, 113232), (11520, 110873), (11795, 108288), (11844, 107840), (12032, 106155), (12132, 105280), (13160, 97056), (13440, 95034), (13480, 94752), (13536, 94360), (14154, 90240), (14805, 86272), (15040, 84924), (15165, 84224), (15792, 80880), (15839, 80640), (16128, 79195), (16176, 78960), (16920, 75488), (18048, 70770), (18872, 67680), (19740, 64704), (20160, 63356), (20220, 63168), (21056, 60660), (21231, 60160), (21568, 59220), (22560, 56616), (23590, 54144), (23688, 53920), (24264, 52640), (26320, 48528), (26880, 47517), (26960, 47376), (27072, 47180), (28308, 45120), (29610, 43136), (30080, 42462), (30330, 42112), (31584, 40440), (31678, 40320), (32352, 39480), (33840, 37744), (35385, 36096)]