64942080

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1$

素因数の和:190

約数の個数: 208

約数和(自身を含む): 239046144

約数和(自身を除く): 174104064

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, 151, 160, 168, 192, 210, 224, 240, 256, 280, 302, 320, 336, 384, 420, 448, 453, 480, 512, 560, 604, 640, 672, 755, 768, 840, 896, 906, 960, 1024, 1057, 1120, 1208, 1280, 1344, 1510, 1536, 1680, 1792, 1812, 1920, 2048, 2114, 2240, 2265, 2416, 2560, 2688, 3020, 3072, 3171, 3360, 3584, 3624, 3840, 4096, 4228, 4480, 4530, 4832, 5120, 5285, 5376, 6040, 6144, 6342, 6720, 7168, 7248, 7680, 8456, 8960, 9060, 9664, 10240, 10570, 10752, 12080, 12288, 12684, 13440, 14336, 14496, 15360, 15855, 16912, 17920, 18120, 19328, 20480, 21140, 21504, 24160, 25368, 26880, 28672, 28992, 30720, 31710, 33824, 35840, 36240, 38656, 42280, 43008, 48320, 50736, 53760, 57984, 61440, 63420, 67648, 71680, 72480, 77312, 84560, 86016, 96640, 101472, 107520, 115968, 126840, 135296, 143360, 144960, 154624, 169120, 193280, 202944, 215040, 231936, 253680, 270592, 289920, 309248, 338240, 386560, 405888, 430080, 463872, 507360, 541184, 579840, 618496, 676480, 773120, 811776, 927744, 1014720, 1082368, 1159680, 1352960, 1546240, 1623552, 1855488, 2029440, 2164736, 2319360, 2705920, 3092480, 3247104, 4058880, 4329472, 4638720, 5411840, 6494208, 8117760, 9277440, 10823680, 12988416, 16235520, 21647360, 32471040, 64942080]

約数ペア:

[(1, 64942080), (2, 32471040), (3, 21647360), (4, 16235520), (5, 12988416), (6, 10823680), (7, 9277440), (8, 8117760), (10, 6494208), (12, 5411840), (14, 4638720), (15, 4329472), (16, 4058880), (20, 3247104), (21, 3092480), (24, 2705920), (28, 2319360), (30, 2164736), (32, 2029440), (35, 1855488), (40, 1623552), (42, 1546240), (48, 1352960), (56, 1159680), (60, 1082368), (64, 1014720), (70, 927744), (80, 811776), (84, 773120), (96, 676480), (105, 618496), (112, 579840), (120, 541184), (128, 507360), (140, 463872), (151, 430080), (160, 405888), (168, 386560), (192, 338240), (210, 309248), (224, 289920), (240, 270592), (256, 253680), (280, 231936), (302, 215040), (320, 202944), (336, 193280), (384, 169120), (420, 154624), (448, 144960), (453, 143360), (480, 135296), (512, 126840), (560, 115968), (604, 107520), (640, 101472), (672, 96640), (755, 86016), (768, 84560), (840, 77312), (896, 72480), (906, 71680), (960, 67648), (1024, 63420), (1057, 61440), (1120, 57984), (1208, 53760), (1280, 50736), (1344, 48320), (1510, 43008), (1536, 42280), (1680, 38656), (1792, 36240), (1812, 35840), (1920, 33824), (2048, 31710), (2114, 30720), (2240, 28992), (2265, 28672), (2416, 26880), (2560, 25368), (2688, 24160), (3020, 21504), (3072, 21140), (3171, 20480), (3360, 19328), (3584, 18120), (3624, 17920), (3840, 16912), (4096, 15855), (4228, 15360), (4480, 14496), (4530, 14336), (4832, 13440), (5120, 12684), (5285, 12288), (5376, 12080), (6040, 10752), (6144, 10570), (6342, 10240), (6720, 9664), (7168, 9060), (7248, 8960), (7680, 8456)]