81837987840

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{126857}}^1$

素因数の和:126897

約数の個数: 288

約数和(自身を含む): 324157710240

約数和(自身を除く): 242319722400

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, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2048, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 6144, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10240, 10752, 11520, 13440, 14336, 15360, 16128, 17920, 18432, 20160, 21504, 23040, 26880, 30720, 32256, 35840, 40320, 43008, 46080, 53760, 64512, 71680, 80640, 92160, 107520, 126857, 129024, 161280, 215040, 253714, 322560, 380571, 507428, 634285, 645120, 761142, 887999, 1014856, 1141713, 1268570, 1522284, 1775998, 1902855, 2029712, 2283426, 2537140, 2663997, 3044568, 3551996, 3805710, 4059424, 4439995, 4566852, 5074280, 5327994, 5708565, 6089136, 7103992, 7611420, 7991991, 8118848, 8879990, 9133704, 10148560, 10655988, 11417130, 12178272, 13319985, 14207984, 15222840, 15983982, 16237696, 17759980, 18267408, 20297120, 21311976, 22834260, 24356544, 26639970, 28415968, 30445680, 31967964, 32475392, 35519960, 36534816, 39959955, 40594240, 42623952, 45668520, 48713088, 53279940, 56831936, 60891360, 63935928, 64950784, 71039920, 73069632, 79919910, 81188480, 85247904, 91337040, 97426176, 106559880, 113663872, 121782720, 127871856, 129901568, 142079840, 146139264, 159839820, 162376960, 170495808, 182674080, 194852352, 213119760, 227327744, 243565440, 255743712, 259803136, 284159680, 292278528, 319679640, 324753920, 340991616, 365348160, 389704704, 426239520, 454655488, 487130880, 511487424, 568319360, 584557056, 639359280, 649507840, 681983232, 730696320, 779409408, 852479040, 909310976, 974261760, 1022974848, 1136638720, 1169114112, 1278718560, 1299015680, 1363966464, 1461392640, 1704958080, 1818621952, 1948523520, 2045949696, 2273277440, 2338228224, 2557437120, 2727932928, 2922785280, 3409916160, 3897047040, 4091899392, 4546554880, 5114874240, 5455865856, 5845570560, 6819832320, 8183798784, 9093109760, 10229748480, 11691141120, 13639664640, 16367597568, 20459496960, 27279329280, 40918993920, 81837987840]

約数ペア:

[(1, 81837987840), (2, 40918993920), (3, 27279329280), (4, 20459496960), (5, 16367597568), (6, 13639664640), (7, 11691141120), (8, 10229748480), (9, 9093109760), (10, 8183798784), (12, 6819832320), (14, 5845570560), (15, 5455865856), (16, 5114874240), (18, 4546554880), (20, 4091899392), (21, 3897047040), (24, 3409916160), (28, 2922785280), (30, 2727932928), (32, 2557437120), (35, 2338228224), (36, 2273277440), (40, 2045949696), (42, 1948523520), (45, 1818621952), (48, 1704958080), (56, 1461392640), (60, 1363966464), (63, 1299015680), (64, 1278718560), (70, 1169114112), (72, 1136638720), (80, 1022974848), (84, 974261760), (90, 909310976), (96, 852479040), (105, 779409408), (112, 730696320), (120, 681983232), (126, 649507840), (128, 639359280), (140, 584557056), (144, 568319360), (160, 511487424), (168, 487130880), (180, 454655488), (192, 426239520), (210, 389704704), (224, 365348160), (240, 340991616), (252, 324753920), (256, 319679640), (280, 292278528), (288, 284159680), (315, 259803136), (320, 255743712), (336, 243565440), (360, 227327744), (384, 213119760), (420, 194852352), (448, 182674080), (480, 170495808), (504, 162376960), (512, 159839820), (560, 146139264), (576, 142079840), (630, 129901568), (640, 127871856), (672, 121782720), (720, 113663872), (768, 106559880), (840, 97426176), (896, 91337040), (960, 85247904), (1008, 81188480), (1024, 79919910), (1120, 73069632), (1152, 71039920), (1260, 64950784), (1280, 63935928), (1344, 60891360), (1440, 56831936), (1536, 53279940), (1680, 48713088), (1792, 45668520), (1920, 42623952), (2016, 40594240), (2048, 39959955), (2240, 36534816), (2304, 35519960), (2520, 32475392), (2560, 31967964), (2688, 30445680), (2880, 28415968), (3072, 26639970), (3360, 24356544), (3584, 22834260), (3840, 21311976), (4032, 20297120), (4480, 18267408), (4608, 17759980), (5040, 16237696), (5120, 15983982), (5376, 15222840), (5760, 14207984), (6144, 13319985), (6720, 12178272), (7168, 11417130), (7680, 10655988), (8064, 10148560), (8960, 9133704), (9216, 8879990), (10080, 8118848), (10240, 7991991), (10752, 7611420), (11520, 7103992), (13440, 6089136), (14336, 5708565), (15360, 5327994), (16128, 5074280), (17920, 4566852), (18432, 4439995), (20160, 4059424), (21504, 3805710), (23040, 3551996), (26880, 3044568), (30720, 2663997), (32256, 2537140), (35840, 2283426), (40320, 2029712), (43008, 1902855), (46080, 1775998), (53760, 1522284), (64512, 1268570), (71680, 1141713), (80640, 1014856), (92160, 887999), (107520, 761142), (126857, 645120), (129024, 634285), (161280, 507428), (215040, 380571), (253714, 322560)]