1600261411840

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{490661}}^1$

素因数の和:490713

約数の個数: 264

約数和(自身を含む): 4808995925832

約数和(自身を除く): 3208734513992

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 256, 260, 280, 320, 364, 392, 416, 448, 455, 490, 512, 520, 560, 637, 640, 728, 784, 832, 896, 910, 980, 1024, 1040, 1120, 1274, 1280, 1456, 1568, 1664, 1792, 1820, 1960, 2080, 2240, 2548, 2560, 2912, 3136, 3185, 3328, 3584, 3640, 3920, 4160, 4480, 5096, 5120, 5824, 6272, 6370, 6656, 7168, 7280, 7840, 8320, 8960, 10192, 11648, 12544, 12740, 13312, 14560, 15680, 16640, 17920, 20384, 23296, 25088, 25480, 29120, 31360, 33280, 35840, 40768, 46592, 50176, 50960, 58240, 62720, 66560, 81536, 93184, 101920, 116480, 125440, 163072, 203840, 232960, 250880, 326144, 407680, 465920, 490661, 652288, 815360, 981322, 1630720, 1962644, 2453305, 3261440, 3434627, 3925288, 4906610, 6378593, 6869254, 7850576, 9813220, 12757186, 13738508, 15701152, 17173135, 19626440, 24042389, 25514372, 27477016, 31402304, 31892965, 34346270, 39252880, 44650151, 48084778, 51028744, 54954032, 62804608, 63785930, 68692540, 78505760, 89300302, 96169556, 102057488, 109908064, 120211945, 125609216, 127571860, 137385080, 157011520, 178600604, 192339112, 204114976, 219816128, 223250755, 240423890, 251218432, 255143720, 274770160, 312551057, 314023040, 357201208, 384678224, 408229952, 439632256, 446501510, 480847780, 502436864, 510287440, 549540320, 625102114, 628046080, 714402416, 769356448, 816459904, 879264512, 893003020, 961695560, 1020574880, 1099080640, 1250204228, 1256092160, 1428804832, 1538712896, 1562755285, 1632919808, 1758529024, 1786006040, 1923391120, 2041149760, 2198161280, 2500408456, 2512184320, 2857609664, 3077425792, 3125510570, 3265839616, 3517058048, 3572012080, 3846782240, 4082299520, 4396322560, 5000816912, 5715219328, 6154851584, 6251021140, 6531679232, 7144024160, 7693564480, 8164599040, 8792645120, 10001633824, 11430438656, 12309703168, 12502042280, 14288048320, 15387128960, 16329198080, 17585290240, 20003267648, 22860877312, 24619406336, 25004084560, 28576096640, 30774257920, 32658396160, 40006535296, 45721754624, 50008169120, 57152193280, 61548515840, 80013070592, 100016338240, 114304386560, 123097031680, 160026141184, 200032676480, 228608773120, 320052282368, 400065352960, 800130705920, 1600261411840]

約数ペア:

[(1, 1600261411840), (2, 800130705920), (4, 400065352960), (5, 320052282368), (7, 228608773120), (8, 200032676480), (10, 160026141184), (13, 123097031680), (14, 114304386560), (16, 100016338240), (20, 80013070592), (26, 61548515840), (28, 57152193280), (32, 50008169120), (35, 45721754624), (40, 40006535296), (49, 32658396160), (52, 30774257920), (56, 28576096640), (64, 25004084560), (65, 24619406336), (70, 22860877312), (80, 20003267648), (91, 17585290240), (98, 16329198080), (104, 15387128960), (112, 14288048320), (128, 12502042280), (130, 12309703168), (140, 11430438656), (160, 10001633824), (182, 8792645120), (196, 8164599040), (208, 7693564480), (224, 7144024160), (245, 6531679232), (256, 6251021140), (260, 6154851584), (280, 5715219328), (320, 5000816912), (364, 4396322560), (392, 4082299520), (416, 3846782240), (448, 3572012080), (455, 3517058048), (490, 3265839616), (512, 3125510570), (520, 3077425792), (560, 2857609664), (637, 2512184320), (640, 2500408456), (728, 2198161280), (784, 2041149760), (832, 1923391120), (896, 1786006040), (910, 1758529024), (980, 1632919808), (1024, 1562755285), (1040, 1538712896), (1120, 1428804832), (1274, 1256092160), (1280, 1250204228), (1456, 1099080640), (1568, 1020574880), (1664, 961695560), (1792, 893003020), (1820, 879264512), (1960, 816459904), (2080, 769356448), (2240, 714402416), (2548, 628046080), (2560, 625102114), (2912, 549540320), (3136, 510287440), (3185, 502436864), (3328, 480847780), (3584, 446501510), (3640, 439632256), (3920, 408229952), (4160, 384678224), (4480, 357201208), (5096, 314023040), (5120, 312551057), (5824, 274770160), (6272, 255143720), (6370, 251218432), (6656, 240423890), (7168, 223250755), (7280, 219816128), (7840, 204114976), (8320, 192339112), (8960, 178600604), (10192, 157011520), (11648, 137385080), (12544, 127571860), (12740, 125609216), (13312, 120211945), (14560, 109908064), (15680, 102057488), (16640, 96169556), (17920, 89300302), (20384, 78505760), (23296, 68692540), (25088, 63785930), (25480, 62804608), (29120, 54954032), (31360, 51028744), (33280, 48084778), (35840, 44650151), (40768, 39252880), (46592, 34346270), (50176, 31892965), (50960, 31402304), (58240, 27477016), (62720, 25514372), (66560, 24042389), (81536, 19626440), (93184, 17173135), (101920, 15701152), (116480, 13738508), (125440, 12757186), (163072, 9813220), (203840, 7850576), (232960, 6869254), (250880, 6378593), (326144, 4906610), (407680, 3925288), (465920, 3434627), (490661, 3261440), (652288, 2453305), (815360, 1962644), (981322, 1630720)]