641032734720

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{2980993}}^1$

素因数の和:2981030

約数の個数: 192

約数和(自身を含む): 2343776722560

約数和(自身を除く): 1702743987840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6144, 6720, 7168, 7680, 8960, 10240, 10752, 13440, 14336, 15360, 17920, 21504, 26880, 30720, 35840, 43008, 53760, 71680, 107520, 215040, 2980993, 5961986, 8942979, 11923972, 14904965, 17885958, 20866951, 23847944, 29809930, 35771916, 41733902, 44714895, 47695888, 59619860, 62600853, 71543832, 83467804, 89429790, 95391776, 104334755, 119239720, 125201706, 143087664, 166935608, 178859580, 190783552, 208669510, 238479440, 250403412, 286175328, 313004265, 333871216, 357719160, 381567104, 417339020, 476958880, 500806824, 572350656, 626008530, 667742432, 715438320, 763134208, 834678040, 953917760, 1001613648, 1144701312, 1252017060, 1335484864, 1430876640, 1526268416, 1669356080, 1907835520, 2003227296, 2289402624, 2504034120, 2670969728, 2861753280, 3052536832, 3338712160, 3815671040, 4006454592, 4578805248, 5008068240, 5341939456, 5723506560, 6105073664, 6677424320, 7631342080, 8012909184, 9157610496, 10016136480, 10683878912, 11447013120, 13354848640, 15262684160, 16025818368, 18315220992, 20032272960, 21367757824, 22894026240, 26709697280, 30525368320, 32051636736, 40064545920, 42735515648, 45788052480, 53419394560, 64103273472, 80129091840, 91576104960, 106838789120, 128206546944, 160258183680, 213677578240, 320516367360, 641032734720]

約数ペア:

[(1, 641032734720), (2, 320516367360), (3, 213677578240), (4, 160258183680), (5, 128206546944), (6, 106838789120), (7, 91576104960), (8, 80129091840), (10, 64103273472), (12, 53419394560), (14, 45788052480), (15, 42735515648), (16, 40064545920), (20, 32051636736), (21, 30525368320), (24, 26709697280), (28, 22894026240), (30, 21367757824), (32, 20032272960), (35, 18315220992), (40, 16025818368), (42, 15262684160), (48, 13354848640), (56, 11447013120), (60, 10683878912), (64, 10016136480), (70, 9157610496), (80, 8012909184), (84, 7631342080), (96, 6677424320), (105, 6105073664), (112, 5723506560), (120, 5341939456), (128, 5008068240), (140, 4578805248), (160, 4006454592), (168, 3815671040), (192, 3338712160), (210, 3052536832), (224, 2861753280), (240, 2670969728), (256, 2504034120), (280, 2289402624), (320, 2003227296), (336, 1907835520), (384, 1669356080), (420, 1526268416), (448, 1430876640), (480, 1335484864), (512, 1252017060), (560, 1144701312), (640, 1001613648), (672, 953917760), (768, 834678040), (840, 763134208), (896, 715438320), (960, 667742432), (1024, 626008530), (1120, 572350656), (1280, 500806824), (1344, 476958880), (1536, 417339020), (1680, 381567104), (1792, 357719160), (1920, 333871216), (2048, 313004265), (2240, 286175328), (2560, 250403412), (2688, 238479440), (3072, 208669510), (3360, 190783552), (3584, 178859580), (3840, 166935608), (4480, 143087664), (5120, 125201706), (5376, 119239720), (6144, 104334755), (6720, 95391776), (7168, 89429790), (7680, 83467804), (8960, 71543832), (10240, 62600853), (10752, 59619860), (13440, 47695888), (14336, 44714895), (15360, 41733902), (17920, 35771916), (21504, 29809930), (26880, 23847944), (30720, 20866951), (35840, 17885958), (43008, 14904965), (53760, 11923972), (71680, 8942979), (107520, 5961986), (215040, 2980993)]