315934080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2137}}^1$

素因数の和:2177

約数の個数: 256

約数和(自身を含む): 1256117760

約数和(自身を除く): 940183680

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, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1680, 1760, 1848, 1920, 2112, 2137, 2240, 2310, 2464, 2640, 2688, 3080, 3360, 3520, 3696, 4224, 4274, 4480, 4620, 4928, 5280, 6160, 6411, 6720, 7040, 7392, 8548, 9240, 9856, 10560, 10685, 12320, 12822, 13440, 14784, 14959, 17096, 18480, 21120, 21370, 23507, 24640, 25644, 29568, 29918, 32055, 34192, 36960, 42740, 44877, 47014, 49280, 51288, 59836, 64110, 68384, 70521, 73920, 74795, 85480, 89754, 94028, 102576, 117535, 119672, 128220, 136768, 141042, 147840, 149590, 164549, 170960, 179508, 188056, 205152, 224385, 235070, 239344, 256440, 273536, 282084, 299180, 329098, 341920, 352605, 359016, 376112, 410304, 448770, 470140, 478688, 493647, 512880, 564168, 598360, 658196, 683840, 705210, 718032, 752224, 820608, 822745, 897540, 940280, 957376, 987294, 1025760, 1128336, 1196720, 1316392, 1367680, 1410420, 1436064, 1504448, 1645490, 1795080, 1880560, 1914752, 1974588, 2051520, 2256672, 2393440, 2468235, 2632784, 2820840, 2872128, 3008896, 3290980, 3590160, 3761120, 3949176, 4103040, 4513344, 4786880, 4936470, 5265568, 5641680, 5744256, 6581960, 7180320, 7522240, 7898352, 9026688, 9573760, 9872940, 10531136, 11283360, 13163920, 14360640, 15044480, 15796704, 19745880, 21062272, 22566720, 26327840, 28721280, 31593408, 39491760, 45133440, 52655680, 63186816, 78983520, 105311360, 157967040, 315934080]

約数ペア:

[(1, 315934080), (2, 157967040), (3, 105311360), (4, 78983520), (5, 63186816), (6, 52655680), (7, 45133440), (8, 39491760), (10, 31593408), (11, 28721280), (12, 26327840), (14, 22566720), (15, 21062272), (16, 19745880), (20, 15796704), (21, 15044480), (22, 14360640), (24, 13163920), (28, 11283360), (30, 10531136), (32, 9872940), (33, 9573760), (35, 9026688), (40, 7898352), (42, 7522240), (44, 7180320), (48, 6581960), (55, 5744256), (56, 5641680), (60, 5265568), (64, 4936470), (66, 4786880), (70, 4513344), (77, 4103040), (80, 3949176), (84, 3761120), (88, 3590160), (96, 3290980), (105, 3008896), (110, 2872128), (112, 2820840), (120, 2632784), (128, 2468235), (132, 2393440), (140, 2256672), (154, 2051520), (160, 1974588), (165, 1914752), (168, 1880560), (176, 1795080), (192, 1645490), (210, 1504448), (220, 1436064), (224, 1410420), (231, 1367680), (240, 1316392), (264, 1196720), (280, 1128336), (308, 1025760), (320, 987294), (330, 957376), (336, 940280), (352, 897540), (384, 822745), (385, 820608), (420, 752224), (440, 718032), (448, 705210), (462, 683840), (480, 658196), (528, 598360), (560, 564168), (616, 512880), (640, 493647), (660, 478688), (672, 470140), (704, 448770), (770, 410304), (840, 376112), (880, 359016), (896, 352605), (924, 341920), (960, 329098), (1056, 299180), (1120, 282084), (1155, 273536), (1232, 256440), (1320, 239344), (1344, 235070), (1408, 224385), (1540, 205152), (1680, 188056), (1760, 179508), (1848, 170960), (1920, 164549), (2112, 149590), (2137, 147840), (2240, 141042), (2310, 136768), (2464, 128220), (2640, 119672), (2688, 117535), (3080, 102576), (3360, 94028), (3520, 89754), (3696, 85480), (4224, 74795), (4274, 73920), (4480, 70521), (4620, 68384), (4928, 64110), (5280, 59836), (6160, 51288), (6411, 49280), (6720, 47014), (7040, 44877), (7392, 42740), (8548, 36960), (9240, 34192), (9856, 32055), (10560, 29918), (10685, 29568), (12320, 25644), (12822, 24640), (13440, 23507), (14784, 21370), (14959, 21120), (17096, 18480)]