1267445760

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^2\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 312

約数和(自身を含む): 4728631536

約数和(自身を除く): 3461185776

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 421, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 842, 896, 960, 980, 1024, 1120, 1176, 1263, 1280, 1344, 1470, 1536, 1568, 1680, 1684, 1792, 1920, 1960, 2048, 2105, 2240, 2352, 2526, 2560, 2688, 2940, 2947, 3072, 3136, 3360, 3368, 3584, 3840, 3920, 4096, 4210, 4480, 4704, 5052, 5120, 5376, 5880, 5894, 6144, 6272, 6315, 6720, 6736, 7168, 7680, 7840, 8420, 8841, 8960, 9408, 10104, 10240, 10752, 11760, 11788, 12288, 12544, 12630, 13440, 13472, 14336, 14735, 15360, 15680, 16840, 17682, 17920, 18816, 20208, 20480, 20629, 21504, 23520, 23576, 25088, 25260, 26880, 26944, 28672, 29470, 30720, 31360, 33680, 35364, 35840, 37632, 40416, 41258, 43008, 44205, 47040, 47152, 50176, 50520, 53760, 53888, 58940, 61440, 61887, 62720, 67360, 70728, 71680, 75264, 80832, 82516, 86016, 88410, 94080, 94304, 100352, 101040, 103145, 107520, 107776, 117880, 123774, 125440, 134720, 141456, 143360, 150528, 161664, 165032, 176820, 188160, 188608, 200704, 202080, 206290, 215040, 215552, 235760, 247548, 250880, 269440, 282912, 301056, 309435, 323328, 330064, 353640, 376320, 377216, 404160, 412580, 430080, 431104, 471520, 495096, 501760, 538880, 565824, 602112, 618870, 646656, 660128, 707280, 752640, 754432, 808320, 825160, 862208, 943040, 990192, 1003520, 1077760, 1131648, 1237740, 1293312, 1320256, 1414560, 1505280, 1508864, 1616640, 1650320, 1724416, 1886080, 1980384, 2155520, 2263296, 2475480, 2586624, 2640512, 2829120, 3010560, 3017728, 3233280, 3300640, 3772160, 3960768, 4311040, 4526592, 4950960, 5173248, 5281024, 5658240, 6035456, 6466560, 6601280, 7544320, 7921536, 8622080, 9053184, 9901920, 10562048, 11316480, 12070912, 12933120, 13202560, 15088640, 15843072, 18106368, 19803840, 21124096, 22632960, 25866240, 26405120, 30177280, 31686144, 36212736, 39607680, 42248192, 45265920, 52810240, 60354560, 63372288, 79215360, 84496384, 90531840, 105620480, 126744576, 158430720, 181063680, 211240960, 253489152, 316861440, 422481920, 633722880, 1267445760]

約数ペア:

[(1, 1267445760), (2, 633722880), (3, 422481920), (4, 316861440), (5, 253489152), (6, 211240960), (7, 181063680), (8, 158430720), (10, 126744576), (12, 105620480), (14, 90531840), (15, 84496384), (16, 79215360), (20, 63372288), (21, 60354560), (24, 52810240), (28, 45265920), (30, 42248192), (32, 39607680), (35, 36212736), (40, 31686144), (42, 30177280), (48, 26405120), (49, 25866240), (56, 22632960), (60, 21124096), (64, 19803840), (70, 18106368), (80, 15843072), (84, 15088640), (96, 13202560), (98, 12933120), (105, 12070912), (112, 11316480), (120, 10562048), (128, 9901920), (140, 9053184), (147, 8622080), (160, 7921536), (168, 7544320), (192, 6601280), (196, 6466560), (210, 6035456), (224, 5658240), (240, 5281024), (245, 5173248), (256, 4950960), (280, 4526592), (294, 4311040), (320, 3960768), (336, 3772160), (384, 3300640), (392, 3233280), (420, 3017728), (421, 3010560), (448, 2829120), (480, 2640512), (490, 2586624), (512, 2475480), (560, 2263296), (588, 2155520), (640, 1980384), (672, 1886080), (735, 1724416), (768, 1650320), (784, 1616640), (840, 1508864), (842, 1505280), (896, 1414560), (960, 1320256), (980, 1293312), (1024, 1237740), (1120, 1131648), (1176, 1077760), (1263, 1003520), (1280, 990192), (1344, 943040), (1470, 862208), (1536, 825160), (1568, 808320), (1680, 754432), (1684, 752640), (1792, 707280), (1920, 660128), (1960, 646656), (2048, 618870), (2105, 602112), (2240, 565824), (2352, 538880), (2526, 501760), (2560, 495096), (2688, 471520), (2940, 431104), (2947, 430080), (3072, 412580), (3136, 404160), (3360, 377216), (3368, 376320), (3584, 353640), (3840, 330064), (3920, 323328), (4096, 309435), (4210, 301056), (4480, 282912), (4704, 269440), (5052, 250880), (5120, 247548), (5376, 235760), (5880, 215552), (5894, 215040), (6144, 206290), (6272, 202080), (6315, 200704), (6720, 188608), (6736, 188160), (7168, 176820), (7680, 165032), (7840, 161664), (8420, 150528), (8841, 143360), (8960, 141456), (9408, 134720), (10104, 125440), (10240, 123774), (10752, 117880), (11760, 107776), (11788, 107520), (12288, 103145), (12544, 101040), (12630, 100352), (13440, 94304), (13472, 94080), (14336, 88410), (14735, 86016), (15360, 82516), (15680, 80832), (16840, 75264), (17682, 71680), (17920, 70728), (18816, 67360), (20208, 62720), (20480, 61887), (20629, 61440), (21504, 58940), (23520, 53888), (23576, 53760), (25088, 50520), (25260, 50176), (26880, 47152), (26944, 47040), (28672, 44205), (29470, 43008), (30720, 41258), (31360, 40416), (33680, 37632), (35364, 35840)]