57442560

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{2137}}^1$

素因数の和:2168

約数の個数: 144

約数和(自身を含む): 209763456

約数和(自身を除く): 152320896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2137, 2240, 2688, 3360, 3840, 4274, 4480, 5376, 6411, 6720, 8548, 8960, 10685, 12822, 13440, 14959, 17096, 21370, 25644, 26880, 29918, 32055, 34192, 42740, 44877, 51288, 59836, 64110, 68384, 74795, 85480, 89754, 102576, 119672, 128220, 136768, 149590, 170960, 179508, 205152, 224385, 239344, 256440, 273536, 299180, 341920, 359016, 410304, 448770, 478688, 512880, 547072, 598360, 683840, 718032, 820608, 897540, 957376, 1025760, 1196720, 1367680, 1436064, 1641216, 1795080, 1914752, 2051520, 2393440, 2735360, 2872128, 3590160, 3829504, 4103040, 4786880, 5744256, 7180320, 8206080, 9573760, 11488512, 14360640, 19147520, 28721280, 57442560]

約数ペア:

[(1, 57442560), (2, 28721280), (3, 19147520), (4, 14360640), (5, 11488512), (6, 9573760), (7, 8206080), (8, 7180320), (10, 5744256), (12, 4786880), (14, 4103040), (15, 3829504), (16, 3590160), (20, 2872128), (21, 2735360), (24, 2393440), (28, 2051520), (30, 1914752), (32, 1795080), (35, 1641216), (40, 1436064), (42, 1367680), (48, 1196720), (56, 1025760), (60, 957376), (64, 897540), (70, 820608), (80, 718032), (84, 683840), (96, 598360), (105, 547072), (112, 512880), (120, 478688), (128, 448770), (140, 410304), (160, 359016), (168, 341920), (192, 299180), (210, 273536), (224, 256440), (240, 239344), (256, 224385), (280, 205152), (320, 179508), (336, 170960), (384, 149590), (420, 136768), (448, 128220), (480, 119672), (560, 102576), (640, 89754), (672, 85480), (768, 74795), (840, 68384), (896, 64110), (960, 59836), (1120, 51288), (1280, 44877), (1344, 42740), (1680, 34192), (1792, 32055), (1920, 29918), (2137, 26880), (2240, 25644), (2688, 21370), (3360, 17096), (3840, 14959), (4274, 13440), (4480, 12822), (5376, 10685), (6411, 8960), (6720, 8548)]