1613675520

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{1297}}^1$

素因数の和:1337

約数の個数: 264

約数和(自身を含む): 5802901104

約数和(自身を除く): 4189225584

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, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1297, 1440, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2594, 2880, 3072, 3240, 3456, 3840, 3888, 3891, 4320, 4608, 4860, 5120, 5184, 5188, 5760, 6480, 6485, 6912, 7680, 7776, 7782, 8640, 9216, 9720, 10368, 10376, 11520, 11673, 12960, 12970, 13824, 15360, 15552, 15564, 17280, 19440, 19455, 20736, 20752, 23040, 23346, 25920, 25940, 27648, 31104, 31128, 34560, 35019, 38880, 38910, 41472, 41504, 46080, 46692, 51840, 51880, 58365, 62208, 62256, 69120, 70038, 77760, 77820, 82944, 83008, 93384, 103680, 103760, 105057, 116730, 124416, 124512, 138240, 140076, 155520, 155640, 166016, 175095, 186768, 207360, 207520, 210114, 233460, 248832, 249024, 280152, 311040, 311280, 315171, 332032, 350190, 373536, 414720, 415040, 420228, 466920, 498048, 525285, 560304, 622080, 622560, 630342, 664064, 700380, 747072, 830080, 840456, 933840, 996096, 1050570, 1120608, 1244160, 1245120, 1260684, 1328128, 1400760, 1494144, 1575855, 1660160, 1680912, 1867680, 1992192, 2101140, 2241216, 2490240, 2521368, 2801520, 2988288, 3151710, 3320320, 3361824, 3735360, 3984384, 4202280, 4482432, 4980480, 5042736, 5603040, 5976576, 6303420, 6640640, 6723648, 7470720, 8404560, 8964864, 9960960, 10085472, 11206080, 11953152, 12606840, 13447296, 14941440, 16809120, 17929728, 19921920, 20170944, 22412160, 25213680, 26894592, 29882880, 33618240, 35859456, 40341888, 44824320, 50427360, 53789184, 59765760, 67236480, 80683776, 89648640, 100854720, 107578368, 134472960, 161367552, 179297280, 201709440, 268945920, 322735104, 403418880, 537891840, 806837760, 1613675520]

約数ペア:

[(1, 1613675520), (2, 806837760), (3, 537891840), (4, 403418880), (5, 322735104), (6, 268945920), (8, 201709440), (9, 179297280), (10, 161367552), (12, 134472960), (15, 107578368), (16, 100854720), (18, 89648640), (20, 80683776), (24, 67236480), (27, 59765760), (30, 53789184), (32, 50427360), (36, 44824320), (40, 40341888), (45, 35859456), (48, 33618240), (54, 29882880), (60, 26894592), (64, 25213680), (72, 22412160), (80, 20170944), (81, 19921920), (90, 17929728), (96, 16809120), (108, 14941440), (120, 13447296), (128, 12606840), (135, 11953152), (144, 11206080), (160, 10085472), (162, 9960960), (180, 8964864), (192, 8404560), (216, 7470720), (240, 6723648), (243, 6640640), (256, 6303420), (270, 5976576), (288, 5603040), (320, 5042736), (324, 4980480), (360, 4482432), (384, 4202280), (405, 3984384), (432, 3735360), (480, 3361824), (486, 3320320), (512, 3151710), (540, 2988288), (576, 2801520), (640, 2521368), (648, 2490240), (720, 2241216), (768, 2101140), (810, 1992192), (864, 1867680), (960, 1680912), (972, 1660160), (1024, 1575855), (1080, 1494144), (1152, 1400760), (1215, 1328128), (1280, 1260684), (1296, 1245120), (1297, 1244160), (1440, 1120608), (1536, 1050570), (1620, 996096), (1728, 933840), (1920, 840456), (1944, 830080), (2160, 747072), (2304, 700380), (2430, 664064), (2560, 630342), (2592, 622560), (2594, 622080), (2880, 560304), (3072, 525285), (3240, 498048), (3456, 466920), (3840, 420228), (3888, 415040), (3891, 414720), (4320, 373536), (4608, 350190), (4860, 332032), (5120, 315171), (5184, 311280), (5188, 311040), (5760, 280152), (6480, 249024), (6485, 248832), (6912, 233460), (7680, 210114), (7776, 207520), (7782, 207360), (8640, 186768), (9216, 175095), (9720, 166016), (10368, 155640), (10376, 155520), (11520, 140076), (11673, 138240), (12960, 124512), (12970, 124416), (13824, 116730), (15360, 105057), (15552, 103760), (15564, 103680), (17280, 93384), (19440, 83008), (19455, 82944), (20736, 77820), (20752, 77760), (23040, 70038), (23346, 69120), (25920, 62256), (25940, 62208), (27648, 58365), (31104, 51880), (31128, 51840), (34560, 46692), (35019, 46080), (38880, 41504), (38910, 41472)]