210708480

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{19}}^3$

素因数の和:87

約数の個数: 192

約数和(自身を含む): 711547200

約数和(自身を除く): 500838720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 361, 380, 384, 456, 480, 512, 570, 608, 640, 722, 760, 768, 912, 960, 1024, 1083, 1140, 1216, 1280, 1444, 1520, 1536, 1805, 1824, 1920, 2048, 2166, 2280, 2432, 2560, 2888, 3040, 3072, 3610, 3648, 3840, 4332, 4560, 4864, 5120, 5415, 5776, 6080, 6144, 6859, 7220, 7296, 7680, 8664, 9120, 9728, 10240, 10830, 11552, 12160, 13718, 14440, 14592, 15360, 17328, 18240, 19456, 20577, 21660, 23104, 24320, 27436, 28880, 29184, 30720, 34295, 34656, 36480, 38912, 41154, 43320, 46208, 48640, 54872, 57760, 58368, 68590, 69312, 72960, 82308, 86640, 92416, 97280, 102885, 109744, 115520, 116736, 137180, 138624, 145920, 164616, 173280, 184832, 194560, 205770, 219488, 231040, 274360, 277248, 291840, 329232, 346560, 369664, 411540, 438976, 462080, 548720, 554496, 583680, 658464, 693120, 739328, 823080, 877952, 924160, 1097440, 1108992, 1316928, 1386240, 1646160, 1755904, 1848320, 2194880, 2217984, 2633856, 2772480, 3292320, 3511808, 3696640, 4389760, 5267712, 5544960, 6584640, 7023616, 8779520, 10535424, 11089920, 13169280, 14047232, 17559040, 21070848, 26338560, 35118080, 42141696, 52677120, 70236160, 105354240, 210708480]

約数ペア:

[(1, 210708480), (2, 105354240), (3, 70236160), (4, 52677120), (5, 42141696), (6, 35118080), (8, 26338560), (10, 21070848), (12, 17559040), (15, 14047232), (16, 13169280), (19, 11089920), (20, 10535424), (24, 8779520), (30, 7023616), (32, 6584640), (38, 5544960), (40, 5267712), (48, 4389760), (57, 3696640), (60, 3511808), (64, 3292320), (76, 2772480), (80, 2633856), (95, 2217984), (96, 2194880), (114, 1848320), (120, 1755904), (128, 1646160), (152, 1386240), (160, 1316928), (190, 1108992), (192, 1097440), (228, 924160), (240, 877952), (256, 823080), (285, 739328), (304, 693120), (320, 658464), (361, 583680), (380, 554496), (384, 548720), (456, 462080), (480, 438976), (512, 411540), (570, 369664), (608, 346560), (640, 329232), (722, 291840), (760, 277248), (768, 274360), (912, 231040), (960, 219488), (1024, 205770), (1083, 194560), (1140, 184832), (1216, 173280), (1280, 164616), (1444, 145920), (1520, 138624), (1536, 137180), (1805, 116736), (1824, 115520), (1920, 109744), (2048, 102885), (2166, 97280), (2280, 92416), (2432, 86640), (2560, 82308), (2888, 72960), (3040, 69312), (3072, 68590), (3610, 58368), (3648, 57760), (3840, 54872), (4332, 48640), (4560, 46208), (4864, 43320), (5120, 41154), (5415, 38912), (5776, 36480), (6080, 34656), (6144, 34295), (6859, 30720), (7220, 29184), (7296, 28880), (7680, 27436), (8664, 24320), (9120, 23104), (9728, 21660), (10240, 20577), (10830, 19456), (11552, 18240), (12160, 17328), (13718, 15360), (14440, 14592)]