20249134080

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4007}}^1$

素因数の和:4089

約数の個数: 352

約数和(自身を含む): 75611529216

約数和(自身を除く): 55362395136

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, 47, 48, 56, 60, 64, 70, 80, 84, 94, 96, 105, 112, 120, 128, 140, 141, 160, 168, 188, 192, 210, 224, 235, 240, 256, 280, 282, 320, 329, 336, 376, 384, 420, 448, 470, 480, 512, 560, 564, 640, 658, 672, 705, 752, 768, 840, 896, 940, 960, 987, 1024, 1120, 1128, 1280, 1316, 1344, 1410, 1504, 1536, 1645, 1680, 1792, 1880, 1920, 1974, 2240, 2256, 2560, 2632, 2688, 2820, 3008, 3072, 3290, 3360, 3584, 3760, 3840, 3948, 4007, 4480, 4512, 4935, 5120, 5264, 5376, 5640, 6016, 6580, 6720, 7168, 7520, 7680, 7896, 8014, 8960, 9024, 9870, 10528, 10752, 11280, 12021, 12032, 13160, 13440, 15040, 15360, 15792, 16028, 17920, 18048, 19740, 20035, 21056, 21504, 22560, 24042, 24064, 26320, 26880, 28049, 30080, 31584, 32056, 35840, 36096, 39480, 40070, 42112, 45120, 48084, 48128, 52640, 53760, 56098, 60105, 60160, 63168, 64112, 72192, 78960, 80140, 84147, 84224, 90240, 96168, 105280, 107520, 112196, 120210, 120320, 126336, 128224, 140245, 144384, 157920, 160280, 168294, 168448, 180480, 188329, 192336, 210560, 224392, 240420, 240640, 252672, 256448, 280490, 315840, 320560, 336588, 336896, 360960, 376658, 384672, 420735, 421120, 448784, 480840, 505344, 512896, 560980, 564987, 631680, 641120, 673176, 721920, 753316, 769344, 841470, 842240, 897568, 941645, 961680, 1010688, 1025792, 1121960, 1129974, 1263360, 1282240, 1318303, 1346352, 1506632, 1538688, 1682940, 1684480, 1795136, 1883290, 1923360, 2051584, 2243920, 2259948, 2526720, 2564480, 2636606, 2692704, 2824935, 3013264, 3077376, 3365880, 3590272, 3766580, 3846720, 3954909, 4103168, 4487840, 4519896, 5053440, 5128960, 5273212, 5385408, 5649870, 6026528, 6154752, 6591515, 6731760, 7180544, 7533160, 7693440, 7909818, 8975680, 9039792, 10257920, 10546424, 10770816, 11299740, 12053056, 12309504, 13183030, 13463520, 14361088, 15066320, 15386880, 15819636, 17951360, 18079584, 19774545, 20515840, 21092848, 21541632, 22599480, 24106112, 26366060, 26927040, 28722176, 30132640, 30773760, 31639272, 35902720, 36159168, 39549090, 42185696, 43083264, 45198960, 48212224, 52732120, 53854080, 60265280, 61547520, 63278544, 71805440, 72318336, 79098180, 84371392, 86166528, 90397920, 96424448, 105464240, 107708160, 120530560, 126557088, 143610880, 144636672, 158196360, 168742784, 180795840, 192848896, 210928480, 215416320, 241061120, 253114176, 289273344, 316392720, 337485568, 361591680, 421856960, 430832640, 482122240, 506228352, 578546688, 632785440, 674971136, 723183360, 843713920, 964244480, 1012456704, 1265570880, 1349942272, 1446366720, 1687427840, 2024913408, 2531141760, 2892733440, 3374855680, 4049826816, 5062283520, 6749711360, 10124567040, 20249134080]

約数ペア:

[(1, 20249134080), (2, 10124567040), (3, 6749711360), (4, 5062283520), (5, 4049826816), (6, 3374855680), (7, 2892733440), (8, 2531141760), (10, 2024913408), (12, 1687427840), (14, 1446366720), (15, 1349942272), (16, 1265570880), (20, 1012456704), (21, 964244480), (24, 843713920), (28, 723183360), (30, 674971136), (32, 632785440), (35, 578546688), (40, 506228352), (42, 482122240), (47, 430832640), (48, 421856960), (56, 361591680), (60, 337485568), (64, 316392720), (70, 289273344), (80, 253114176), (84, 241061120), (94, 215416320), (96, 210928480), (105, 192848896), (112, 180795840), (120, 168742784), (128, 158196360), (140, 144636672), (141, 143610880), (160, 126557088), (168, 120530560), (188, 107708160), (192, 105464240), (210, 96424448), (224, 90397920), (235, 86166528), (240, 84371392), (256, 79098180), (280, 72318336), (282, 71805440), (320, 63278544), (329, 61547520), (336, 60265280), (376, 53854080), (384, 52732120), (420, 48212224), (448, 45198960), (470, 43083264), (480, 42185696), (512, 39549090), (560, 36159168), (564, 35902720), (640, 31639272), (658, 30773760), (672, 30132640), (705, 28722176), (752, 26927040), (768, 26366060), (840, 24106112), (896, 22599480), (940, 21541632), (960, 21092848), (987, 20515840), (1024, 19774545), (1120, 18079584), (1128, 17951360), (1280, 15819636), (1316, 15386880), (1344, 15066320), (1410, 14361088), (1504, 13463520), (1536, 13183030), (1645, 12309504), (1680, 12053056), (1792, 11299740), (1880, 10770816), (1920, 10546424), (1974, 10257920), (2240, 9039792), (2256, 8975680), (2560, 7909818), (2632, 7693440), (2688, 7533160), (2820, 7180544), (3008, 6731760), (3072, 6591515), (3290, 6154752), (3360, 6026528), (3584, 5649870), (3760, 5385408), (3840, 5273212), (3948, 5128960), (4007, 5053440), (4480, 4519896), (4512, 4487840), (4935, 4103168), (5120, 3954909), (5264, 3846720), (5376, 3766580), (5640, 3590272), (6016, 3365880), (6580, 3077376), (6720, 3013264), (7168, 2824935), (7520, 2692704), (7680, 2636606), (7896, 2564480), (8014, 2526720), (8960, 2259948), (9024, 2243920), (9870, 2051584), (10528, 1923360), (10752, 1883290), (11280, 1795136), (12021, 1684480), (12032, 1682940), (13160, 1538688), (13440, 1506632), (15040, 1346352), (15360, 1318303), (15792, 1282240), (16028, 1263360), (17920, 1129974), (18048, 1121960), (19740, 1025792), (20035, 1010688), (21056, 961680), (21504, 941645), (22560, 897568), (24042, 842240), (24064, 841470), (26320, 769344), (26880, 753316), (28049, 721920), (30080, 673176), (31584, 641120), (32056, 631680), (35840, 564987), (36096, 560980), (39480, 512896), (40070, 505344), (42112, 480840), (45120, 448784), (48084, 421120), (48128, 420735), (52640, 384672), (53760, 376658), (56098, 360960), (60105, 336896), (60160, 336588), (63168, 320560), (64112, 315840), (72192, 280490), (78960, 256448), (80140, 252672), (84147, 240640), (84224, 240420), (90240, 224392), (96168, 210560), (105280, 192336), (107520, 188329), (112196, 180480), (120210, 168448), (120320, 168294), (126336, 160280), (128224, 157920), (140245, 144384)]