68080320

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1$

素因数の和:348

約数の個数: 336

約数和(自身を含む): 292900608

約数和(自身を除く): 224820288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 192, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 307, 308, 315, 320, 330, 336, 352, 360, 385, 396, 420, 440, 448, 462, 480, 495, 504, 528, 560, 576, 614, 616, 630, 660, 672, 693, 704, 720, 770, 792, 840, 880, 921, 924, 960, 990, 1008, 1056, 1120, 1155, 1228, 1232, 1260, 1320, 1344, 1386, 1440, 1535, 1540, 1584, 1680, 1760, 1842, 1848, 1980, 2016, 2112, 2149, 2240, 2310, 2456, 2464, 2520, 2640, 2763, 2772, 2880, 3070, 3080, 3168, 3360, 3377, 3465, 3520, 3684, 3696, 3960, 4032, 4298, 4605, 4620, 4912, 4928, 5040, 5280, 5526, 5544, 6140, 6160, 6336, 6447, 6720, 6754, 6930, 7368, 7392, 7920, 8596, 9210, 9240, 9824, 10080, 10131, 10560, 10745, 11052, 11088, 12280, 12320, 12894, 13508, 13815, 13860, 14736, 14784, 15840, 16885, 17192, 18420, 18480, 19341, 19648, 20160, 20262, 21490, 22104, 22176, 23639, 24560, 24640, 25788, 27016, 27630, 27720, 29472, 30393, 31680, 32235, 33770, 34384, 36840, 36960, 38682, 40524, 42980, 44208, 44352, 47278, 49120, 50655, 51576, 54032, 55260, 55440, 58944, 60786, 64470, 67540, 68768, 70917, 73680, 73920, 77364, 81048, 85960, 88416, 94556, 96705, 98240, 101310, 103152, 108064, 110520, 110880, 118195, 121572, 128940, 135080, 137536, 141834, 147360, 151965, 154728, 162096, 171920, 176832, 189112, 193410, 202620, 206304, 212751, 216128, 221040, 221760, 236390, 243144, 257880, 270160, 283668, 294720, 303930, 309456, 324192, 343840, 354585, 378224, 386820, 405240, 412608, 425502, 442080, 472780, 486288, 515760, 540320, 567336, 607860, 618912, 648384, 687680, 709170, 756448, 773640, 810480, 851004, 884160, 945560, 972576, 1031520, 1063755, 1080640, 1134672, 1215720, 1237824, 1418340, 1512896, 1547280, 1620960, 1702008, 1891120, 1945152, 2063040, 2127510, 2269344, 2431440, 2836680, 3094560, 3241920, 3404016, 3782240, 4255020, 4538688, 4862880, 5673360, 6189120, 6808032, 7564480, 8510040, 9725760, 11346720, 13616064, 17020080, 22693440, 34040160, 68080320]

約数ペア:

[(1, 68080320), (2, 34040160), (3, 22693440), (4, 17020080), (5, 13616064), (6, 11346720), (7, 9725760), (8, 8510040), (9, 7564480), (10, 6808032), (11, 6189120), (12, 5673360), (14, 4862880), (15, 4538688), (16, 4255020), (18, 3782240), (20, 3404016), (21, 3241920), (22, 3094560), (24, 2836680), (28, 2431440), (30, 2269344), (32, 2127510), (33, 2063040), (35, 1945152), (36, 1891120), (40, 1702008), (42, 1620960), (44, 1547280), (45, 1512896), (48, 1418340), (55, 1237824), (56, 1215720), (60, 1134672), (63, 1080640), (64, 1063755), (66, 1031520), (70, 972576), (72, 945560), (77, 884160), (80, 851004), (84, 810480), (88, 773640), (90, 756448), (96, 709170), (99, 687680), (105, 648384), (110, 618912), (112, 607860), (120, 567336), (126, 540320), (132, 515760), (140, 486288), (144, 472780), (154, 442080), (160, 425502), (165, 412608), (168, 405240), (176, 386820), (180, 378224), (192, 354585), (198, 343840), (210, 324192), (220, 309456), (224, 303930), (231, 294720), (240, 283668), (252, 270160), (264, 257880), (280, 243144), (288, 236390), (307, 221760), (308, 221040), (315, 216128), (320, 212751), (330, 206304), (336, 202620), (352, 193410), (360, 189112), (385, 176832), (396, 171920), (420, 162096), (440, 154728), (448, 151965), (462, 147360), (480, 141834), (495, 137536), (504, 135080), (528, 128940), (560, 121572), (576, 118195), (614, 110880), (616, 110520), (630, 108064), (660, 103152), (672, 101310), (693, 98240), (704, 96705), (720, 94556), (770, 88416), (792, 85960), (840, 81048), (880, 77364), (921, 73920), (924, 73680), (960, 70917), (990, 68768), (1008, 67540), (1056, 64470), (1120, 60786), (1155, 58944), (1228, 55440), (1232, 55260), (1260, 54032), (1320, 51576), (1344, 50655), (1386, 49120), (1440, 47278), (1535, 44352), (1540, 44208), (1584, 42980), (1680, 40524), (1760, 38682), (1842, 36960), (1848, 36840), (1980, 34384), (2016, 33770), (2112, 32235), (2149, 31680), (2240, 30393), (2310, 29472), (2456, 27720), (2464, 27630), (2520, 27016), (2640, 25788), (2763, 24640), (2772, 24560), (2880, 23639), (3070, 22176), (3080, 22104), (3168, 21490), (3360, 20262), (3377, 20160), (3465, 19648), (3520, 19341), (3684, 18480), (3696, 18420), (3960, 17192), (4032, 16885), (4298, 15840), (4605, 14784), (4620, 14736), (4912, 13860), (4928, 13815), (5040, 13508), (5280, 12894), (5526, 12320), (5544, 12280), (6140, 11088), (6160, 11052), (6336, 10745), (6447, 10560), (6720, 10131), (6754, 10080), (6930, 9824), (7368, 9240), (7392, 9210), (7920, 8596)]