315712320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4271}}^1$

素因数の和:4309

約数の個数: 224

約数和(自身を含む): 1250021376

約数和(自身を除く): 934309056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3696, 4271, 4620, 4928, 5280, 6160, 6720, 7392, 8542, 9240, 10560, 12320, 12813, 14784, 17084, 18480, 21355, 24640, 25626, 29897, 34168, 36960, 42710, 46981, 51252, 59794, 64065, 68336, 73920, 85420, 89691, 93962, 102504, 119588, 128130, 136672, 140943, 149485, 170840, 179382, 187924, 205008, 234905, 239176, 256260, 273344, 281886, 298970, 328867, 341680, 358764, 375848, 410016, 448455, 469810, 478352, 512520, 563772, 597940, 657734, 683360, 704715, 717528, 751696, 820032, 896910, 939620, 956704, 986601, 1025040, 1127544, 1195880, 1315468, 1366720, 1409430, 1435056, 1503392, 1644335, 1793820, 1879240, 1913408, 1973202, 2050080, 2255088, 2391760, 2630936, 2818860, 2870112, 3006784, 3288670, 3587640, 3758480, 3946404, 4100160, 4510176, 4783520, 4933005, 5261872, 5637720, 5740224, 6577340, 7175280, 7516960, 7892808, 9020352, 9567040, 9866010, 10523744, 11275440, 13154680, 14350560, 15033920, 15785616, 19732020, 21047488, 22550880, 26309360, 28701120, 31571232, 39464040, 45101760, 52618720, 63142464, 78928080, 105237440, 157856160, 315712320]

約数ペア:

[(1, 315712320), (2, 157856160), (3, 105237440), (4, 78928080), (5, 63142464), (6, 52618720), (7, 45101760), (8, 39464040), (10, 31571232), (11, 28701120), (12, 26309360), (14, 22550880), (15, 21047488), (16, 19732020), (20, 15785616), (21, 15033920), (22, 14350560), (24, 13154680), (28, 11275440), (30, 10523744), (32, 9866010), (33, 9567040), (35, 9020352), (40, 7892808), (42, 7516960), (44, 7175280), (48, 6577340), (55, 5740224), (56, 5637720), (60, 5261872), (64, 4933005), (66, 4783520), (70, 4510176), (77, 4100160), (80, 3946404), (84, 3758480), (88, 3587640), (96, 3288670), (105, 3006784), (110, 2870112), (112, 2818860), (120, 2630936), (132, 2391760), (140, 2255088), (154, 2050080), (160, 1973202), (165, 1913408), (168, 1879240), (176, 1793820), (192, 1644335), (210, 1503392), (220, 1435056), (224, 1409430), (231, 1366720), (240, 1315468), (264, 1195880), (280, 1127544), (308, 1025040), (320, 986601), (330, 956704), (336, 939620), (352, 896910), (385, 820032), (420, 751696), (440, 717528), (448, 704715), (462, 683360), (480, 657734), (528, 597940), (560, 563772), (616, 512520), (660, 478352), (672, 469810), (704, 448455), (770, 410016), (840, 375848), (880, 358764), (924, 341680), (960, 328867), (1056, 298970), (1120, 281886), (1155, 273344), (1232, 256260), (1320, 239176), (1344, 234905), (1540, 205008), (1680, 187924), (1760, 179382), (1848, 170840), (2112, 149485), (2240, 140943), (2310, 136672), (2464, 128130), (2640, 119588), (3080, 102504), (3360, 93962), (3520, 89691), (3696, 85420), (4271, 73920), (4620, 68336), (4928, 64065), (5280, 59794), (6160, 51252), (6720, 46981), (7392, 42710), (8542, 36960), (9240, 34168), (10560, 29897), (12320, 25626), (12813, 24640), (14784, 21355), (17084, 18480)]