2809336320

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{17419}}^1$

素因数の和:17455

約数の個数: 240

約数和(自身を含む): 11120091840

約数和(自身を除く): 8310755520

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, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 13440, 16128, 17419, 17920, 20160, 23040, 26880, 32256, 34838, 40320, 52257, 53760, 69676, 80640, 87095, 104514, 121933, 139352, 156771, 161280, 174190, 209028, 243866, 261285, 278704, 313542, 348380, 365799, 418056, 487732, 522570, 557408, 609665, 627084, 696760, 731598, 783855, 836112, 975464, 1045140, 1097397, 1114816, 1219330, 1254168, 1393520, 1463196, 1567710, 1672224, 1828995, 1950928, 2090280, 2194794, 2229632, 2438660, 2508336, 2787040, 2926392, 3135420, 3344448, 3657990, 3901856, 4180560, 4389588, 4459264, 4877320, 5016672, 5486985, 5574080, 5852784, 6270840, 6688896, 7315980, 7803712, 8361120, 8779176, 8918528, 9754640, 10033344, 10973970, 11148160, 11705568, 12541680, 13377792, 14631960, 15607424, 16722240, 17558352, 19509280, 20066688, 21947940, 22296320, 23411136, 25083360, 26755584, 29263920, 31214848, 33444480, 35116704, 39018560, 40133376, 43895880, 44592640, 46822272, 50166720, 58527840, 62429696, 66888960, 70233408, 78037120, 80266752, 87791760, 93644544, 100333440, 117055680, 133777920, 140466816, 156074240, 175583520, 187289088, 200666880, 234111360, 280933632, 312148480, 351167040, 401333760, 468222720, 561867264, 702334080, 936445440, 1404668160, 2809336320]

約数ペア:

[(1, 2809336320), (2, 1404668160), (3, 936445440), (4, 702334080), (5, 561867264), (6, 468222720), (7, 401333760), (8, 351167040), (9, 312148480), (10, 280933632), (12, 234111360), (14, 200666880), (15, 187289088), (16, 175583520), (18, 156074240), (20, 140466816), (21, 133777920), (24, 117055680), (28, 100333440), (30, 93644544), (32, 87791760), (35, 80266752), (36, 78037120), (40, 70233408), (42, 66888960), (45, 62429696), (48, 58527840), (56, 50166720), (60, 46822272), (63, 44592640), (64, 43895880), (70, 40133376), (72, 39018560), (80, 35116704), (84, 33444480), (90, 31214848), (96, 29263920), (105, 26755584), (112, 25083360), (120, 23411136), (126, 22296320), (128, 21947940), (140, 20066688), (144, 19509280), (160, 17558352), (168, 16722240), (180, 15607424), (192, 14631960), (210, 13377792), (224, 12541680), (240, 11705568), (252, 11148160), (256, 10973970), (280, 10033344), (288, 9754640), (315, 8918528), (320, 8779176), (336, 8361120), (360, 7803712), (384, 7315980), (420, 6688896), (448, 6270840), (480, 5852784), (504, 5574080), (512, 5486985), (560, 5016672), (576, 4877320), (630, 4459264), (640, 4389588), (672, 4180560), (720, 3901856), (768, 3657990), (840, 3344448), (896, 3135420), (960, 2926392), (1008, 2787040), (1120, 2508336), (1152, 2438660), (1260, 2229632), (1280, 2194794), (1344, 2090280), (1440, 1950928), (1536, 1828995), (1680, 1672224), (1792, 1567710), (1920, 1463196), (2016, 1393520), (2240, 1254168), (2304, 1219330), (2520, 1114816), (2560, 1097397), (2688, 1045140), (2880, 975464), (3360, 836112), (3584, 783855), (3840, 731598), (4032, 696760), (4480, 627084), (4608, 609665), (5040, 557408), (5376, 522570), (5760, 487732), (6720, 418056), (7680, 365799), (8064, 348380), (8960, 313542), (10080, 278704), (10752, 261285), (11520, 243866), (13440, 209028), (16128, 174190), (17419, 161280), (17920, 156771), (20160, 139352), (23040, 121933), (26880, 104514), (32256, 87095), (34838, 80640), (40320, 69676), (52257, 53760)]