172327680

素因数分解:

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

素因数の和:2171

約数の個数: 216

約数和(自身を含む): 681731232

約数和(自身を除く): 509403552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2137, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4274, 4480, 5040, 5376, 5760, 6411, 6720, 8064, 8548, 8960, 10080, 10685, 11520, 12822, 13440, 14959, 16128, 17096, 19233, 20160, 21370, 25644, 26880, 29918, 32055, 34192, 38466, 40320, 42740, 44877, 51288, 59836, 64110, 68384, 74795, 76932, 80640, 85480, 89754, 96165, 102576, 119672, 128220, 134631, 136768, 149590, 153864, 170960, 179508, 192330, 205152, 224385, 239344, 256440, 269262, 273536, 299180, 307728, 341920, 359016, 384660, 410304, 448770, 478688, 512880, 538524, 547072, 598360, 615456, 673155, 683840, 718032, 769320, 820608, 897540, 957376, 1025760, 1077048, 1196720, 1230912, 1346310, 1367680, 1436064, 1538640, 1641216, 1795080, 1914752, 2051520, 2154096, 2393440, 2461824, 2692620, 2735360, 2872128, 3077280, 3590160, 3829504, 4103040, 4308192, 4786880, 4923648, 5385240, 5744256, 6154560, 7180320, 8206080, 8616384, 9573760, 10770480, 11488512, 12309120, 14360640, 17232768, 19147520, 21540960, 24618240, 28721280, 34465536, 43081920, 57442560, 86163840, 172327680]

約数ペア:

[(1, 172327680), (2, 86163840), (3, 57442560), (4, 43081920), (5, 34465536), (6, 28721280), (7, 24618240), (8, 21540960), (9, 19147520), (10, 17232768), (12, 14360640), (14, 12309120), (15, 11488512), (16, 10770480), (18, 9573760), (20, 8616384), (21, 8206080), (24, 7180320), (28, 6154560), (30, 5744256), (32, 5385240), (35, 4923648), (36, 4786880), (40, 4308192), (42, 4103040), (45, 3829504), (48, 3590160), (56, 3077280), (60, 2872128), (63, 2735360), (64, 2692620), (70, 2461824), (72, 2393440), (80, 2154096), (84, 2051520), (90, 1914752), (96, 1795080), (105, 1641216), (112, 1538640), (120, 1436064), (126, 1367680), (128, 1346310), (140, 1230912), (144, 1196720), (160, 1077048), (168, 1025760), (180, 957376), (192, 897540), (210, 820608), (224, 769320), (240, 718032), (252, 683840), (256, 673155), (280, 615456), (288, 598360), (315, 547072), (320, 538524), (336, 512880), (360, 478688), (384, 448770), (420, 410304), (448, 384660), (480, 359016), (504, 341920), (560, 307728), (576, 299180), (630, 273536), (640, 269262), (672, 256440), (720, 239344), (768, 224385), (840, 205152), (896, 192330), (960, 179508), (1008, 170960), (1120, 153864), (1152, 149590), (1260, 136768), (1280, 134631), (1344, 128220), (1440, 119672), (1680, 102576), (1792, 96165), (1920, 89754), (2016, 85480), (2137, 80640), (2240, 76932), (2304, 74795), (2520, 68384), (2688, 64110), (2880, 59836), (3360, 51288), (3840, 44877), (4032, 42740), (4274, 40320), (4480, 38466), (5040, 34192), (5376, 32055), (5760, 29918), (6411, 26880), (6720, 25644), (8064, 21370), (8548, 20160), (8960, 19233), (10080, 17096), (10685, 16128), (11520, 14959), (12822, 13440)]