2089006080

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{19429}}^1$

素因数の和:19464

約数の個数: 176

約数和(自身を含む): 7636456320

約数和(自身を除く): 5547450240

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, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6720, 7168, 7680, 8960, 10752, 13440, 15360, 17920, 19429, 21504, 26880, 35840, 38858, 53760, 58287, 77716, 97145, 107520, 116574, 136003, 155432, 194290, 233148, 272006, 291435, 310864, 388580, 408009, 466296, 544012, 582870, 621728, 680015, 777160, 816018, 932592, 1088024, 1165740, 1243456, 1360030, 1554320, 1632036, 1865184, 2040045, 2176048, 2331480, 2486912, 2720060, 3108640, 3264072, 3730368, 4080090, 4352096, 4662960, 4973824, 5440120, 6217280, 6528144, 7460736, 8160180, 8704192, 9325920, 9947648, 10880240, 12434560, 13056288, 14921472, 16320360, 17408384, 18651840, 19895296, 21760480, 24869120, 26112576, 29842944, 32640720, 34816768, 37303680, 43520960, 49738240, 52225152, 59685888, 65281440, 69633536, 74607360, 87041920, 99476480, 104450304, 130562880, 139267072, 149214720, 174083840, 208900608, 261125760, 298429440, 348167680, 417801216, 522251520, 696335360, 1044503040, 2089006080]

約数ペア:

[(1, 2089006080), (2, 1044503040), (3, 696335360), (4, 522251520), (5, 417801216), (6, 348167680), (7, 298429440), (8, 261125760), (10, 208900608), (12, 174083840), (14, 149214720), (15, 139267072), (16, 130562880), (20, 104450304), (21, 99476480), (24, 87041920), (28, 74607360), (30, 69633536), (32, 65281440), (35, 59685888), (40, 52225152), (42, 49738240), (48, 43520960), (56, 37303680), (60, 34816768), (64, 32640720), (70, 29842944), (80, 26112576), (84, 24869120), (96, 21760480), (105, 19895296), (112, 18651840), (120, 17408384), (128, 16320360), (140, 14921472), (160, 13056288), (168, 12434560), (192, 10880240), (210, 9947648), (224, 9325920), (240, 8704192), (256, 8160180), (280, 7460736), (320, 6528144), (336, 6217280), (384, 5440120), (420, 4973824), (448, 4662960), (480, 4352096), (512, 4080090), (560, 3730368), (640, 3264072), (672, 3108640), (768, 2720060), (840, 2486912), (896, 2331480), (960, 2176048), (1024, 2040045), (1120, 1865184), (1280, 1632036), (1344, 1554320), (1536, 1360030), (1680, 1243456), (1792, 1165740), (1920, 1088024), (2240, 932592), (2560, 816018), (2688, 777160), (3072, 680015), (3360, 621728), (3584, 582870), (3840, 544012), (4480, 466296), (5120, 408009), (5376, 388580), (6720, 310864), (7168, 291435), (7680, 272006), (8960, 233148), (10752, 194290), (13440, 155432), (15360, 136003), (17920, 116574), (19429, 107520), (21504, 97145), (26880, 77716), (35840, 58287), (38858, 53760)]