422768640

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{983}}^1$

素因数の和:1022

約数の個数: 208

約数和(自身を含む): 1547509248

約数和(自身を除く): 1124740608

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, 983, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 1966, 2048, 2240, 2560, 2688, 2949, 3072, 3360, 3584, 3840, 3932, 4096, 4480, 4915, 5120, 5376, 5898, 6144, 6720, 6881, 7168, 7680, 7864, 8960, 9830, 10240, 10752, 11796, 12288, 13440, 13762, 14336, 14745, 15360, 15728, 17920, 19660, 20480, 20643, 21504, 23592, 26880, 27524, 28672, 29490, 30720, 31456, 34405, 35840, 39320, 41286, 43008, 47184, 53760, 55048, 58980, 61440, 62912, 68810, 71680, 78640, 82572, 86016, 94368, 103215, 107520, 110096, 117960, 125824, 137620, 143360, 157280, 165144, 188736, 206430, 215040, 220192, 235920, 251648, 275240, 314560, 330288, 377472, 412860, 430080, 440384, 471840, 503296, 550480, 629120, 660576, 754944, 825720, 880768, 943680, 1006592, 1100960, 1258240, 1321152, 1509888, 1651440, 1761536, 1887360, 2013184, 2201920, 2516480, 2642304, 3019776, 3302880, 3523072, 3774720, 4026368, 4403840, 5032960, 5284608, 6039552, 6605760, 7046144, 7549440, 8807680, 10065920, 10569216, 12079104, 13211520, 14092288, 15098880, 17615360, 20131840, 21138432, 26423040, 28184576, 30197760, 35230720, 42276864, 52846080, 60395520, 70461440, 84553728, 105692160, 140922880, 211384320, 422768640]

約数ペア:

[(1, 422768640), (2, 211384320), (3, 140922880), (4, 105692160), (5, 84553728), (6, 70461440), (7, 60395520), (8, 52846080), (10, 42276864), (12, 35230720), (14, 30197760), (15, 28184576), (16, 26423040), (20, 21138432), (21, 20131840), (24, 17615360), (28, 15098880), (30, 14092288), (32, 13211520), (35, 12079104), (40, 10569216), (42, 10065920), (48, 8807680), (56, 7549440), (60, 7046144), (64, 6605760), (70, 6039552), (80, 5284608), (84, 5032960), (96, 4403840), (105, 4026368), (112, 3774720), (120, 3523072), (128, 3302880), (140, 3019776), (160, 2642304), (168, 2516480), (192, 2201920), (210, 2013184), (224, 1887360), (240, 1761536), (256, 1651440), (280, 1509888), (320, 1321152), (336, 1258240), (384, 1100960), (420, 1006592), (448, 943680), (480, 880768), (512, 825720), (560, 754944), (640, 660576), (672, 629120), (768, 550480), (840, 503296), (896, 471840), (960, 440384), (983, 430080), (1024, 412860), (1120, 377472), (1280, 330288), (1344, 314560), (1536, 275240), (1680, 251648), (1792, 235920), (1920, 220192), (1966, 215040), (2048, 206430), (2240, 188736), (2560, 165144), (2688, 157280), (2949, 143360), (3072, 137620), (3360, 125824), (3584, 117960), (3840, 110096), (3932, 107520), (4096, 103215), (4480, 94368), (4915, 86016), (5120, 82572), (5376, 78640), (5898, 71680), (6144, 68810), (6720, 62912), (6881, 61440), (7168, 58980), (7680, 55048), (7864, 53760), (8960, 47184), (9830, 43008), (10240, 41286), (10752, 39320), (11796, 35840), (12288, 34405), (13440, 31456), (13762, 30720), (14336, 29490), (14745, 28672), (15360, 27524), (15728, 26880), (17920, 23592), (19660, 21504), (20480, 20643)]