2481131520

素因数分解:

$2^{12}\times 3^3\times 5^1\times 7^1\times {\mathrm{641}}^1$

素因数の和:686

約数の個数: 416

約数和(自身を含む): 10096554240

約数和(自身を除く): 7615422720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 641, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1152, 1260, 1280, 1282, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 1923, 2016, 2048, 2160, 2240, 2304, 2520, 2560, 2564, 2688, 2880, 3024, 3072, 3205, 3360, 3456, 3584, 3780, 3840, 3846, 4032, 4096, 4320, 4480, 4487, 4608, 5040, 5120, 5128, 5376, 5760, 5769, 6048, 6144, 6410, 6720, 6912, 7168, 7560, 7680, 7692, 8064, 8640, 8960, 8974, 9216, 9615, 10080, 10240, 10256, 10752, 11520, 11538, 12096, 12288, 12820, 13440, 13461, 13824, 14336, 15120, 15360, 15384, 16128, 17280, 17307, 17920, 17948, 18432, 19230, 20160, 20480, 20512, 21504, 22435, 23040, 23076, 24192, 25640, 26880, 26922, 27648, 28672, 28845, 30240, 30720, 30768, 32256, 34560, 34614, 35840, 35896, 36864, 38460, 40320, 40383, 41024, 43008, 44870, 46080, 46152, 48384, 51280, 53760, 53844, 55296, 57690, 60480, 61440, 61536, 64512, 67305, 69120, 69228, 71680, 71792, 76920, 80640, 80766, 82048, 86016, 86535, 89740, 92160, 92304, 96768, 102560, 107520, 107688, 110592, 115380, 120960, 121149, 123072, 129024, 134610, 138240, 138456, 143360, 143584, 153840, 161280, 161532, 164096, 173070, 179480, 184320, 184608, 193536, 201915, 205120, 215040, 215376, 230760, 241920, 242298, 246144, 258048, 269220, 276480, 276912, 287168, 307680, 322560, 323064, 328192, 346140, 358960, 369216, 387072, 403830, 410240, 430080, 430752, 461520, 483840, 484596, 492288, 538440, 552960, 553824, 574336, 605745, 615360, 645120, 646128, 656384, 692280, 717920, 738432, 774144, 807660, 820480, 861504, 923040, 967680, 969192, 984576, 1076880, 1107648, 1148672, 1211490, 1230720, 1290240, 1292256, 1312768, 1384560, 1435840, 1476864, 1615320, 1640960, 1723008, 1846080, 1935360, 1938384, 1969152, 2153760, 2215296, 2297344, 2422980, 2461440, 2584512, 2625536, 2769120, 2871680, 2953728, 3230640, 3281920, 3446016, 3692160, 3870720, 3876768, 3938304, 4307520, 4430592, 4594688, 4845960, 4922880, 5169024, 5538240, 5743360, 5907456, 6461280, 6563840, 6892032, 7384320, 7753536, 7876608, 8615040, 8861184, 9189376, 9691920, 9845760, 10338048, 11076480, 11486720, 11814912, 12922560, 13127680, 13784064, 14768640, 15507072, 17230080, 17722368, 18378752, 19383840, 19691520, 20676096, 22152960, 22973440, 23629824, 25845120, 27568128, 29537280, 31014144, 34460160, 35444736, 38767680, 39383040, 41352192, 44305920, 45946880, 51690240, 55136256, 59074560, 62028288, 68920320, 70889472, 77535360, 82704384, 88611840, 91893760, 103380480, 118149120, 124056576, 137840640, 155070720, 165408768, 177223680, 206760960, 248113152, 275681280, 310141440, 354447360, 413521920, 496226304, 620282880, 827043840, 1240565760, 2481131520]

約数ペア:

[(1, 2481131520), (2, 1240565760), (3, 827043840), (4, 620282880), (5, 496226304), (6, 413521920), (7, 354447360), (8, 310141440), (9, 275681280), (10, 248113152), (12, 206760960), (14, 177223680), (15, 165408768), (16, 155070720), (18, 137840640), (20, 124056576), (21, 118149120), (24, 103380480), (27, 91893760), (28, 88611840), (30, 82704384), (32, 77535360), (35, 70889472), (36, 68920320), (40, 62028288), (42, 59074560), (45, 55136256), (48, 51690240), (54, 45946880), (56, 44305920), (60, 41352192), (63, 39383040), (64, 38767680), (70, 35444736), (72, 34460160), (80, 31014144), (84, 29537280), (90, 27568128), (96, 25845120), (105, 23629824), (108, 22973440), (112, 22152960), (120, 20676096), (126, 19691520), (128, 19383840), (135, 18378752), (140, 17722368), (144, 17230080), (160, 15507072), (168, 14768640), (180, 13784064), (189, 13127680), (192, 12922560), (210, 11814912), (216, 11486720), (224, 11076480), (240, 10338048), (252, 9845760), (256, 9691920), (270, 9189376), (280, 8861184), (288, 8615040), (315, 7876608), (320, 7753536), (336, 7384320), (360, 6892032), (378, 6563840), (384, 6461280), (420, 5907456), (432, 5743360), (448, 5538240), (480, 5169024), (504, 4922880), (512, 4845960), (540, 4594688), (560, 4430592), (576, 4307520), (630, 3938304), (640, 3876768), (641, 3870720), (672, 3692160), (720, 3446016), (756, 3281920), (768, 3230640), (840, 2953728), (864, 2871680), (896, 2769120), (945, 2625536), (960, 2584512), (1008, 2461440), (1024, 2422980), (1080, 2297344), (1120, 2215296), (1152, 2153760), (1260, 1969152), (1280, 1938384), (1282, 1935360), (1344, 1846080), (1440, 1723008), (1512, 1640960), (1536, 1615320), (1680, 1476864), (1728, 1435840), (1792, 1384560), (1890, 1312768), (1920, 1292256), (1923, 1290240), (2016, 1230720), (2048, 1211490), (2160, 1148672), (2240, 1107648), (2304, 1076880), (2520, 984576), (2560, 969192), (2564, 967680), (2688, 923040), (2880, 861504), (3024, 820480), (3072, 807660), (3205, 774144), (3360, 738432), (3456, 717920), (3584, 692280), (3780, 656384), (3840, 646128), (3846, 645120), (4032, 615360), (4096, 605745), (4320, 574336), (4480, 553824), (4487, 552960), (4608, 538440), (5040, 492288), (5120, 484596), (5128, 483840), (5376, 461520), (5760, 430752), (5769, 430080), (6048, 410240), (6144, 403830), (6410, 387072), (6720, 369216), (6912, 358960), (7168, 346140), (7560, 328192), (7680, 323064), (7692, 322560), (8064, 307680), (8640, 287168), (8960, 276912), (8974, 276480), (9216, 269220), (9615, 258048), (10080, 246144), (10240, 242298), (10256, 241920), (10752, 230760), (11520, 215376), (11538, 215040), (12096, 205120), (12288, 201915), (12820, 193536), (13440, 184608), (13461, 184320), (13824, 179480), (14336, 173070), (15120, 164096), (15360, 161532), (15384, 161280), (16128, 153840), (17280, 143584), (17307, 143360), (17920, 138456), (17948, 138240), (18432, 134610), (19230, 129024), (20160, 123072), (20480, 121149), (20512, 120960), (21504, 115380), (22435, 110592), (23040, 107688), (23076, 107520), (24192, 102560), (25640, 96768), (26880, 92304), (26922, 92160), (27648, 89740), (28672, 86535), (28845, 86016), (30240, 82048), (30720, 80766), (30768, 80640), (32256, 76920), (34560, 71792), (34614, 71680), (35840, 69228), (35896, 69120), (36864, 67305), (38460, 64512), (40320, 61536), (40383, 61440), (41024, 60480), (43008, 57690), (44870, 55296), (46080, 53844), (46152, 53760), (48384, 51280)]