131685120

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 432

約数和(自身を含む): 550996992

約数和(自身を除く): 419311872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 71, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 128, 138, 140, 142, 144, 160, 161, 168, 180, 184, 192, 207, 210, 213, 224, 230, 240, 252, 256, 276, 280, 284, 288, 315, 320, 322, 336, 345, 355, 360, 368, 384, 414, 420, 426, 448, 460, 480, 483, 497, 504, 552, 560, 568, 576, 630, 639, 640, 644, 672, 690, 710, 720, 736, 768, 805, 828, 840, 852, 896, 920, 960, 966, 994, 1008, 1035, 1065, 1104, 1120, 1136, 1152, 1260, 1278, 1280, 1288, 1344, 1380, 1420, 1440, 1449, 1472, 1491, 1610, 1633, 1656, 1680, 1704, 1792, 1840, 1920, 1932, 1988, 2016, 2070, 2130, 2208, 2240, 2272, 2304, 2415, 2485, 2520, 2556, 2576, 2688, 2760, 2840, 2880, 2898, 2944, 2982, 3195, 3220, 3266, 3312, 3360, 3408, 3680, 3840, 3864, 3976, 4032, 4140, 4260, 4416, 4473, 4480, 4544, 4830, 4899, 4970, 5040, 5112, 5152, 5376, 5520, 5680, 5760, 5796, 5888, 5964, 6390, 6440, 6532, 6624, 6720, 6816, 7245, 7360, 7455, 7728, 7952, 8064, 8165, 8280, 8520, 8832, 8946, 8960, 9088, 9660, 9798, 9940, 10080, 10224, 10304, 11040, 11360, 11431, 11520, 11592, 11928, 12780, 12880, 13064, 13248, 13440, 13632, 14490, 14697, 14720, 14910, 15456, 15904, 16128, 16330, 16560, 17040, 17664, 17892, 18176, 19320, 19596, 19880, 20160, 20448, 20608, 22080, 22365, 22720, 22862, 23184, 23856, 24495, 25560, 25760, 26128, 26496, 26880, 27264, 28980, 29394, 29440, 29820, 30912, 31808, 32660, 33120, 34080, 34293, 35784, 38640, 39192, 39760, 40320, 40896, 41216, 44160, 44730, 45440, 45724, 46368, 47712, 48990, 51120, 51520, 52256, 52992, 54528, 57155, 57960, 58788, 59640, 61824, 63616, 65320, 66240, 68160, 68586, 71568, 73485, 77280, 78384, 79520, 80640, 81792, 88320, 89460, 90880, 91448, 92736, 95424, 97980, 102240, 102879, 103040, 104512, 114310, 115920, 117576, 119280, 123648, 127232, 130640, 132480, 136320, 137172, 143136, 146970, 154560, 156768, 159040, 163584, 171465, 178920, 182896, 185472, 190848, 195960, 204480, 205758, 206080, 209024, 228620, 231840, 235152, 238560, 261280, 264960, 272640, 274344, 286272, 293940, 309120, 313536, 318080, 342930, 357840, 365792, 370944, 381696, 391920, 408960, 411516, 418048, 457240, 463680, 470304, 477120, 514395, 522560, 548688, 572544, 587880, 618240, 627072, 636160, 685860, 715680, 731584, 783840, 817920, 823032, 914480, 927360, 940608, 954240, 1028790, 1045120, 1097376, 1145088, 1175760, 1254144, 1371720, 1431360, 1463168, 1567680, 1646064, 1828960, 1854720, 1881216, 1908480, 2057580, 2090240, 2194752, 2351520, 2743440, 2862720, 2926336, 3135360, 3292128, 3657920, 3762432, 4115160, 4389504, 4703040, 5486880, 5725440, 6270720, 6584256, 7315840, 8230320, 8779008, 9406080, 10973760, 13168512, 14631680, 16460640, 18812160, 21947520, 26337024, 32921280, 43895040, 65842560, 131685120]

約数ペア:

[(1, 131685120), (2, 65842560), (3, 43895040), (4, 32921280), (5, 26337024), (6, 21947520), (7, 18812160), (8, 16460640), (9, 14631680), (10, 13168512), (12, 10973760), (14, 9406080), (15, 8779008), (16, 8230320), (18, 7315840), (20, 6584256), (21, 6270720), (23, 5725440), (24, 5486880), (28, 4703040), (30, 4389504), (32, 4115160), (35, 3762432), (36, 3657920), (40, 3292128), (42, 3135360), (45, 2926336), (46, 2862720), (48, 2743440), (56, 2351520), (60, 2194752), (63, 2090240), (64, 2057580), (69, 1908480), (70, 1881216), (71, 1854720), (72, 1828960), (80, 1646064), (84, 1567680), (90, 1463168), (92, 1431360), (96, 1371720), (105, 1254144), (112, 1175760), (115, 1145088), (120, 1097376), (126, 1045120), (128, 1028790), (138, 954240), (140, 940608), (142, 927360), (144, 914480), (160, 823032), (161, 817920), (168, 783840), (180, 731584), (184, 715680), (192, 685860), (207, 636160), (210, 627072), (213, 618240), (224, 587880), (230, 572544), (240, 548688), (252, 522560), (256, 514395), (276, 477120), (280, 470304), (284, 463680), (288, 457240), (315, 418048), (320, 411516), (322, 408960), (336, 391920), (345, 381696), (355, 370944), (360, 365792), (368, 357840), (384, 342930), (414, 318080), (420, 313536), (426, 309120), (448, 293940), (460, 286272), (480, 274344), (483, 272640), (497, 264960), (504, 261280), (552, 238560), (560, 235152), (568, 231840), (576, 228620), (630, 209024), (639, 206080), (640, 205758), (644, 204480), (672, 195960), (690, 190848), (710, 185472), (720, 182896), (736, 178920), (768, 171465), (805, 163584), (828, 159040), (840, 156768), (852, 154560), (896, 146970), (920, 143136), (960, 137172), (966, 136320), (994, 132480), (1008, 130640), (1035, 127232), (1065, 123648), (1104, 119280), (1120, 117576), (1136, 115920), (1152, 114310), (1260, 104512), (1278, 103040), (1280, 102879), (1288, 102240), (1344, 97980), (1380, 95424), (1420, 92736), (1440, 91448), (1449, 90880), (1472, 89460), (1491, 88320), (1610, 81792), (1633, 80640), (1656, 79520), (1680, 78384), (1704, 77280), (1792, 73485), (1840, 71568), (1920, 68586), (1932, 68160), (1988, 66240), (2016, 65320), (2070, 63616), (2130, 61824), (2208, 59640), (2240, 58788), (2272, 57960), (2304, 57155), (2415, 54528), (2485, 52992), (2520, 52256), (2556, 51520), (2576, 51120), (2688, 48990), (2760, 47712), (2840, 46368), (2880, 45724), (2898, 45440), (2944, 44730), (2982, 44160), (3195, 41216), (3220, 40896), (3266, 40320), (3312, 39760), (3360, 39192), (3408, 38640), (3680, 35784), (3840, 34293), (3864, 34080), (3976, 33120), (4032, 32660), (4140, 31808), (4260, 30912), (4416, 29820), (4473, 29440), (4480, 29394), (4544, 28980), (4830, 27264), (4899, 26880), (4970, 26496), (5040, 26128), (5112, 25760), (5152, 25560), (5376, 24495), (5520, 23856), (5680, 23184), (5760, 22862), (5796, 22720), (5888, 22365), (5964, 22080), (6390, 20608), (6440, 20448), (6532, 20160), (6624, 19880), (6720, 19596), (6816, 19320), (7245, 18176), (7360, 17892), (7455, 17664), (7728, 17040), (7952, 16560), (8064, 16330), (8165, 16128), (8280, 15904), (8520, 15456), (8832, 14910), (8946, 14720), (8960, 14697), (9088, 14490), (9660, 13632), (9798, 13440), (9940, 13248), (10080, 13064), (10224, 12880), (10304, 12780), (11040, 11928), (11360, 11592), (11431, 11520)]