268945920

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{1297}}^1$

素因数の和:1332

約数の個数: 200

約数和(自身を含む): 964022004

約数和(自身を除く): 695076084

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1297, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2594, 2880, 3240, 3456, 3840, 3891, 4320, 4608, 5184, 5188, 5760, 6480, 6485, 6912, 7680, 7782, 8640, 10368, 10376, 11520, 11673, 12960, 12970, 13824, 15564, 17280, 19455, 20736, 20752, 23040, 23346, 25920, 25940, 31128, 34560, 35019, 38910, 41472, 41504, 46692, 51840, 51880, 58365, 62256, 69120, 70038, 77820, 83008, 93384, 103680, 103760, 105057, 116730, 124512, 140076, 155640, 166016, 175095, 186768, 207360, 207520, 210114, 233460, 249024, 280152, 311280, 332032, 350190, 373536, 415040, 420228, 466920, 498048, 525285, 560304, 622560, 664064, 700380, 747072, 830080, 840456, 933840, 996096, 1050570, 1120608, 1245120, 1400760, 1494144, 1660160, 1680912, 1867680, 1992192, 2101140, 2241216, 2490240, 2801520, 2988288, 3320320, 3361824, 3735360, 4202280, 4482432, 4980480, 5603040, 5976576, 6723648, 7470720, 8404560, 8964864, 9960960, 11206080, 13447296, 14941440, 16809120, 17929728, 22412160, 26894592, 29882880, 33618240, 44824320, 53789184, 67236480, 89648640, 134472960, 268945920]

約数ペア:

[(1, 268945920), (2, 134472960), (3, 89648640), (4, 67236480), (5, 53789184), (6, 44824320), (8, 33618240), (9, 29882880), (10, 26894592), (12, 22412160), (15, 17929728), (16, 16809120), (18, 14941440), (20, 13447296), (24, 11206080), (27, 9960960), (30, 8964864), (32, 8404560), (36, 7470720), (40, 6723648), (45, 5976576), (48, 5603040), (54, 4980480), (60, 4482432), (64, 4202280), (72, 3735360), (80, 3361824), (81, 3320320), (90, 2988288), (96, 2801520), (108, 2490240), (120, 2241216), (128, 2101140), (135, 1992192), (144, 1867680), (160, 1680912), (162, 1660160), (180, 1494144), (192, 1400760), (216, 1245120), (240, 1120608), (256, 1050570), (270, 996096), (288, 933840), (320, 840456), (324, 830080), (360, 747072), (384, 700380), (405, 664064), (432, 622560), (480, 560304), (512, 525285), (540, 498048), (576, 466920), (640, 420228), (648, 415040), (720, 373536), (768, 350190), (810, 332032), (864, 311280), (960, 280152), (1080, 249024), (1152, 233460), (1280, 210114), (1296, 207520), (1297, 207360), (1440, 186768), (1536, 175095), (1620, 166016), (1728, 155640), (1920, 140076), (2160, 124512), (2304, 116730), (2560, 105057), (2592, 103760), (2594, 103680), (2880, 93384), (3240, 83008), (3456, 77820), (3840, 70038), (3891, 69120), (4320, 62256), (4608, 58365), (5184, 51880), (5188, 51840), (5760, 46692), (6480, 41504), (6485, 41472), (6912, 38910), (7680, 35019), (7782, 34560), (8640, 31128), (10368, 25940), (10376, 25920), (11520, 23346), (11673, 23040), (12960, 20752), (12970, 20736), (13824, 19455), (15564, 17280)]