1518128640

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{9413}}^1$

素因数の和:9449

約数の個数: 240

約数和(自身を含む): 6009445728

約数和(自身を除く): 4491317088

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, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 9413, 10080, 10752, 11520, 13440, 16128, 17920, 18826, 20160, 23040, 26880, 28239, 32256, 37652, 40320, 47065, 53760, 56478, 65891, 75304, 80640, 84717, 94130, 112956, 131782, 141195, 150608, 161280, 169434, 188260, 197673, 225912, 263564, 282390, 301216, 329455, 338868, 376520, 395346, 423585, 451824, 527128, 564780, 593019, 602432, 658910, 677736, 753040, 790692, 847170, 903648, 988365, 1054256, 1129560, 1186038, 1204864, 1317820, 1355472, 1506080, 1581384, 1694340, 1807296, 1976730, 2108512, 2259120, 2372076, 2409728, 2635640, 2710944, 2965095, 3012160, 3162768, 3388680, 3614592, 3953460, 4217024, 4518240, 4744152, 4819456, 5271280, 5421888, 5930190, 6024320, 6325536, 6777360, 7229184, 7906920, 8434048, 9036480, 9488304, 10542560, 10843776, 11860380, 12048640, 12651072, 13554720, 14458368, 15813840, 16868096, 18072960, 18976608, 21085120, 21687552, 23720760, 24097280, 25302144, 27109440, 31627680, 33736192, 36145920, 37953216, 42170240, 43375104, 47441520, 50604288, 54218880, 63255360, 72291840, 75906432, 84340480, 94883040, 101208576, 108437760, 126510720, 151812864, 168680960, 189766080, 216875520, 253021440, 303625728, 379532160, 506042880, 759064320, 1518128640]

約数ペア:

[(1, 1518128640), (2, 759064320), (3, 506042880), (4, 379532160), (5, 303625728), (6, 253021440), (7, 216875520), (8, 189766080), (9, 168680960), (10, 151812864), (12, 126510720), (14, 108437760), (15, 101208576), (16, 94883040), (18, 84340480), (20, 75906432), (21, 72291840), (24, 63255360), (28, 54218880), (30, 50604288), (32, 47441520), (35, 43375104), (36, 42170240), (40, 37953216), (42, 36145920), (45, 33736192), (48, 31627680), (56, 27109440), (60, 25302144), (63, 24097280), (64, 23720760), (70, 21687552), (72, 21085120), (80, 18976608), (84, 18072960), (90, 16868096), (96, 15813840), (105, 14458368), (112, 13554720), (120, 12651072), (126, 12048640), (128, 11860380), (140, 10843776), (144, 10542560), (160, 9488304), (168, 9036480), (180, 8434048), (192, 7906920), (210, 7229184), (224, 6777360), (240, 6325536), (252, 6024320), (256, 5930190), (280, 5421888), (288, 5271280), (315, 4819456), (320, 4744152), (336, 4518240), (360, 4217024), (384, 3953460), (420, 3614592), (448, 3388680), (480, 3162768), (504, 3012160), (512, 2965095), (560, 2710944), (576, 2635640), (630, 2409728), (640, 2372076), (672, 2259120), (720, 2108512), (768, 1976730), (840, 1807296), (896, 1694340), (960, 1581384), (1008, 1506080), (1120, 1355472), (1152, 1317820), (1260, 1204864), (1280, 1186038), (1344, 1129560), (1440, 1054256), (1536, 988365), (1680, 903648), (1792, 847170), (1920, 790692), (2016, 753040), (2240, 677736), (2304, 658910), (2520, 602432), (2560, 593019), (2688, 564780), (2880, 527128), (3360, 451824), (3584, 423585), (3840, 395346), (4032, 376520), (4480, 338868), (4608, 329455), (5040, 301216), (5376, 282390), (5760, 263564), (6720, 225912), (7680, 197673), (8064, 188260), (8960, 169434), (9413, 161280), (10080, 150608), (10752, 141195), (11520, 131782), (13440, 112956), (16128, 94130), (17920, 84717), (18826, 80640), (20160, 75304), (23040, 65891), (26880, 56478), (28239, 53760), (32256, 47065), (37652, 40320)]