268857120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 384

約数和(自身を含む): 1045094400

約数和(自身を除く): 776237280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 71, 80, 84, 92, 96, 98, 105, 112, 115, 120, 138, 140, 142, 147, 160, 161, 168, 184, 196, 210, 213, 224, 230, 240, 245, 276, 280, 284, 294, 322, 336, 343, 345, 355, 368, 392, 420, 426, 460, 480, 483, 490, 497, 552, 560, 568, 588, 644, 672, 686, 690, 710, 735, 736, 784, 805, 840, 852, 920, 966, 980, 994, 1029, 1065, 1104, 1120, 1127, 1136, 1176, 1288, 1372, 1380, 1420, 1470, 1491, 1568, 1610, 1633, 1680, 1704, 1715, 1840, 1932, 1960, 1988, 2058, 2130, 2208, 2254, 2272, 2352, 2415, 2485, 2576, 2744, 2760, 2840, 2940, 2982, 3220, 3266, 3360, 3381, 3408, 3430, 3479, 3680, 3864, 3920, 3976, 4116, 4260, 4508, 4704, 4830, 4899, 4970, 5145, 5152, 5488, 5520, 5635, 5680, 5880, 5964, 6440, 6532, 6762, 6816, 6860, 6958, 7455, 7728, 7840, 7889, 7952, 8165, 8232, 8520, 9016, 9660, 9798, 9940, 10290, 10437, 10976, 11040, 11270, 11360, 11431, 11760, 11928, 12880, 13064, 13524, 13720, 13916, 14910, 15456, 15778, 15904, 16330, 16464, 16905, 17040, 17395, 18032, 19320, 19596, 19880, 20580, 20874, 22540, 22862, 23520, 23667, 23856, 24353, 24495, 25760, 26128, 27048, 27440, 27832, 29820, 31556, 32660, 32928, 33810, 34080, 34293, 34790, 36064, 38640, 39192, 39445, 39760, 41160, 41748, 45080, 45724, 47334, 47712, 48706, 48990, 52185, 52256, 54096, 54880, 55664, 57155, 59640, 63112, 65320, 67620, 68586, 69580, 73059, 77280, 78384, 78890, 79520, 80017, 82320, 83496, 90160, 91448, 94668, 97412, 97980, 104370, 108192, 111328, 114310, 118335, 119280, 121765, 126224, 130640, 135240, 137172, 139160, 146118, 156768, 157780, 160034, 164640, 166992, 171465, 180320, 182896, 189336, 194824, 195960, 208740, 228620, 236670, 238560, 240051, 243530, 252448, 261280, 270480, 274344, 278320, 292236, 315560, 320068, 333984, 342930, 365295, 365792, 378672, 389648, 391920, 400085, 417480, 457240, 473340, 480102, 487060, 540960, 548688, 556640, 560119, 584472, 631120, 640136, 685860, 730590, 757344, 779296, 783840, 800170, 834960, 914480, 946680, 960204, 974120, 1097376, 1120238, 1168944, 1200255, 1262240, 1280272, 1371720, 1461180, 1600340, 1669920, 1680357, 1828960, 1893360, 1920408, 1948240, 2240476, 2337888, 2400510, 2560544, 2743440, 2800595, 2922360, 3200680, 3360714, 3786720, 3840816, 3896480, 4480952, 4801020, 5486880, 5601190, 5844720, 6401360, 6721428, 7681632, 8401785, 8961904, 9602040, 11202380, 11689440, 12802720, 13442856, 16803570, 17923808, 19204080, 22404760, 26885712, 33607140, 38408160, 44809520, 53771424, 67214280, 89619040, 134428560, 268857120]

約数ペア:

[(1, 268857120), (2, 134428560), (3, 89619040), (4, 67214280), (5, 53771424), (6, 44809520), (7, 38408160), (8, 33607140), (10, 26885712), (12, 22404760), (14, 19204080), (15, 17923808), (16, 16803570), (20, 13442856), (21, 12802720), (23, 11689440), (24, 11202380), (28, 9602040), (30, 8961904), (32, 8401785), (35, 7681632), (40, 6721428), (42, 6401360), (46, 5844720), (48, 5601190), (49, 5486880), (56, 4801020), (60, 4480952), (69, 3896480), (70, 3840816), (71, 3786720), (80, 3360714), (84, 3200680), (92, 2922360), (96, 2800595), (98, 2743440), (105, 2560544), (112, 2400510), (115, 2337888), (120, 2240476), (138, 1948240), (140, 1920408), (142, 1893360), (147, 1828960), (160, 1680357), (161, 1669920), (168, 1600340), (184, 1461180), (196, 1371720), (210, 1280272), (213, 1262240), (224, 1200255), (230, 1168944), (240, 1120238), (245, 1097376), (276, 974120), (280, 960204), (284, 946680), (294, 914480), (322, 834960), (336, 800170), (343, 783840), (345, 779296), (355, 757344), (368, 730590), (392, 685860), (420, 640136), (426, 631120), (460, 584472), (480, 560119), (483, 556640), (490, 548688), (497, 540960), (552, 487060), (560, 480102), (568, 473340), (588, 457240), (644, 417480), (672, 400085), (686, 391920), (690, 389648), (710, 378672), (735, 365792), (736, 365295), (784, 342930), (805, 333984), (840, 320068), (852, 315560), (920, 292236), (966, 278320), (980, 274344), (994, 270480), (1029, 261280), (1065, 252448), (1104, 243530), (1120, 240051), (1127, 238560), (1136, 236670), (1176, 228620), (1288, 208740), (1372, 195960), (1380, 194824), (1420, 189336), (1470, 182896), (1491, 180320), (1568, 171465), (1610, 166992), (1633, 164640), (1680, 160034), (1704, 157780), (1715, 156768), (1840, 146118), (1932, 139160), (1960, 137172), (1988, 135240), (2058, 130640), (2130, 126224), (2208, 121765), (2254, 119280), (2272, 118335), (2352, 114310), (2415, 111328), (2485, 108192), (2576, 104370), (2744, 97980), (2760, 97412), (2840, 94668), (2940, 91448), (2982, 90160), (3220, 83496), (3266, 82320), (3360, 80017), (3381, 79520), (3408, 78890), (3430, 78384), (3479, 77280), (3680, 73059), (3864, 69580), (3920, 68586), (3976, 67620), (4116, 65320), (4260, 63112), (4508, 59640), (4704, 57155), (4830, 55664), (4899, 54880), (4970, 54096), (5145, 52256), (5152, 52185), (5488, 48990), (5520, 48706), (5635, 47712), (5680, 47334), (5880, 45724), (5964, 45080), (6440, 41748), (6532, 41160), (6762, 39760), (6816, 39445), (6860, 39192), (6958, 38640), (7455, 36064), (7728, 34790), (7840, 34293), (7889, 34080), (7952, 33810), (8165, 32928), (8232, 32660), (8520, 31556), (9016, 29820), (9660, 27832), (9798, 27440), (9940, 27048), (10290, 26128), (10437, 25760), (10976, 24495), (11040, 24353), (11270, 23856), (11360, 23667), (11431, 23520), (11760, 22862), (11928, 22540), (12880, 20874), (13064, 20580), (13524, 19880), (13720, 19596), (13916, 19320), (14910, 18032), (15456, 17395), (15778, 17040), (15904, 16905), (16330, 16464)]