505317120

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1709}}^1$

素因数の和:1751

約数の個数: 288

約数和(自身を含む): 2013258240

約数和(自身を除く): 1507941120

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, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 256, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 768, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1280, 1320, 1344, 1408, 1540, 1680, 1709, 1760, 1792, 1848, 1920, 2112, 2240, 2310, 2464, 2640, 2688, 2816, 3080, 3360, 3418, 3520, 3696, 3840, 4224, 4480, 4620, 4928, 5127, 5280, 5376, 6160, 6720, 6836, 7040, 7392, 8448, 8545, 8960, 9240, 9856, 10254, 10560, 11963, 12320, 13440, 13672, 14080, 14784, 17090, 18480, 18799, 19712, 20508, 21120, 23926, 24640, 25635, 26880, 27344, 29568, 34180, 35889, 36960, 37598, 41016, 42240, 47852, 49280, 51270, 54688, 56397, 59136, 59815, 68360, 71778, 73920, 75196, 82032, 93995, 95704, 98560, 102540, 109376, 112794, 119630, 131593, 136720, 143556, 147840, 150392, 164064, 179445, 187990, 191408, 205080, 218752, 225588, 239260, 263186, 273440, 281985, 287112, 295680, 300784, 328128, 358890, 375980, 382816, 394779, 410160, 437504, 451176, 478520, 526372, 546880, 563970, 574224, 601568, 656256, 657965, 717780, 751960, 765632, 789558, 820320, 902352, 957040, 1052744, 1093760, 1127940, 1148448, 1203136, 1312512, 1315930, 1435560, 1503920, 1531264, 1579116, 1640640, 1804704, 1914080, 1973895, 2105488, 2187520, 2255880, 2296896, 2406272, 2631860, 2871120, 3007840, 3062528, 3158232, 3281280, 3609408, 3828160, 3947790, 4210976, 4511760, 4593792, 4812544, 5263720, 5742240, 6015680, 6316464, 6562560, 7218816, 7656320, 7895580, 8421952, 9023520, 9187584, 10527440, 11484480, 12031360, 12632928, 14437632, 15312640, 15791160, 16843904, 18047040, 21054880, 22968960, 24062720, 25265856, 31582320, 33687808, 36094080, 42109760, 45937920, 50531712, 63164640, 72188160, 84219520, 101063424, 126329280, 168439040, 252658560, 505317120]

約数ペア:

[(1, 505317120), (2, 252658560), (3, 168439040), (4, 126329280), (5, 101063424), (6, 84219520), (7, 72188160), (8, 63164640), (10, 50531712), (11, 45937920), (12, 42109760), (14, 36094080), (15, 33687808), (16, 31582320), (20, 25265856), (21, 24062720), (22, 22968960), (24, 21054880), (28, 18047040), (30, 16843904), (32, 15791160), (33, 15312640), (35, 14437632), (40, 12632928), (42, 12031360), (44, 11484480), (48, 10527440), (55, 9187584), (56, 9023520), (60, 8421952), (64, 7895580), (66, 7656320), (70, 7218816), (77, 6562560), (80, 6316464), (84, 6015680), (88, 5742240), (96, 5263720), (105, 4812544), (110, 4593792), (112, 4511760), (120, 4210976), (128, 3947790), (132, 3828160), (140, 3609408), (154, 3281280), (160, 3158232), (165, 3062528), (168, 3007840), (176, 2871120), (192, 2631860), (210, 2406272), (220, 2296896), (224, 2255880), (231, 2187520), (240, 2105488), (256, 1973895), (264, 1914080), (280, 1804704), (308, 1640640), (320, 1579116), (330, 1531264), (336, 1503920), (352, 1435560), (384, 1315930), (385, 1312512), (420, 1203136), (440, 1148448), (448, 1127940), (462, 1093760), (480, 1052744), (528, 957040), (560, 902352), (616, 820320), (640, 789558), (660, 765632), (672, 751960), (704, 717780), (768, 657965), (770, 656256), (840, 601568), (880, 574224), (896, 563970), (924, 546880), (960, 526372), (1056, 478520), (1120, 451176), (1155, 437504), (1232, 410160), (1280, 394779), (1320, 382816), (1344, 375980), (1408, 358890), (1540, 328128), (1680, 300784), (1709, 295680), (1760, 287112), (1792, 281985), (1848, 273440), (1920, 263186), (2112, 239260), (2240, 225588), (2310, 218752), (2464, 205080), (2640, 191408), (2688, 187990), (2816, 179445), (3080, 164064), (3360, 150392), (3418, 147840), (3520, 143556), (3696, 136720), (3840, 131593), (4224, 119630), (4480, 112794), (4620, 109376), (4928, 102540), (5127, 98560), (5280, 95704), (5376, 93995), (6160, 82032), (6720, 75196), (6836, 73920), (7040, 71778), (7392, 68360), (8448, 59815), (8545, 59136), (8960, 56397), (9240, 54688), (9856, 51270), (10254, 49280), (10560, 47852), (11963, 42240), (12320, 41016), (13440, 37598), (13672, 36960), (14080, 35889), (14784, 34180), (17090, 29568), (18480, 27344), (18799, 26880), (19712, 25635), (20508, 24640), (21120, 23926)]