201709440

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{1297}}^1$

素因数の和:1331

約数の個数: 192

約数和(自身を含む): 722882160

約数和(自身を除く): 521172720

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, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1297, 1440, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2594, 2880, 3240, 3456, 3888, 3891, 4320, 4860, 5184, 5188, 5760, 6480, 6485, 7776, 7782, 8640, 9720, 10368, 10376, 11673, 12960, 12970, 15552, 15564, 17280, 19440, 19455, 20752, 23346, 25920, 25940, 31104, 31128, 35019, 38880, 38910, 41504, 46692, 51840, 51880, 58365, 62256, 70038, 77760, 77820, 83008, 93384, 103760, 105057, 116730, 124512, 140076, 155520, 155640, 166016, 175095, 186768, 207520, 210114, 233460, 249024, 280152, 311280, 315171, 350190, 373536, 415040, 420228, 466920, 498048, 525285, 560304, 622560, 630342, 700380, 747072, 830080, 840456, 933840, 1050570, 1120608, 1245120, 1260684, 1400760, 1494144, 1575855, 1680912, 1867680, 2101140, 2241216, 2490240, 2521368, 2801520, 3151710, 3361824, 3735360, 4202280, 4482432, 5042736, 5603040, 6303420, 6723648, 7470720, 8404560, 10085472, 11206080, 12606840, 13447296, 16809120, 20170944, 22412160, 25213680, 33618240, 40341888, 50427360, 67236480, 100854720, 201709440]

約数ペア:

[(1, 201709440), (2, 100854720), (3, 67236480), (4, 50427360), (5, 40341888), (6, 33618240), (8, 25213680), (9, 22412160), (10, 20170944), (12, 16809120), (15, 13447296), (16, 12606840), (18, 11206080), (20, 10085472), (24, 8404560), (27, 7470720), (30, 6723648), (32, 6303420), (36, 5603040), (40, 5042736), (45, 4482432), (48, 4202280), (54, 3735360), (60, 3361824), (64, 3151710), (72, 2801520), (80, 2521368), (81, 2490240), (90, 2241216), (96, 2101140), (108, 1867680), (120, 1680912), (128, 1575855), (135, 1494144), (144, 1400760), (160, 1260684), (162, 1245120), (180, 1120608), (192, 1050570), (216, 933840), (240, 840456), (243, 830080), (270, 747072), (288, 700380), (320, 630342), (324, 622560), (360, 560304), (384, 525285), (405, 498048), (432, 466920), (480, 420228), (486, 415040), (540, 373536), (576, 350190), (640, 315171), (648, 311280), (720, 280152), (810, 249024), (864, 233460), (960, 210114), (972, 207520), (1080, 186768), (1152, 175095), (1215, 166016), (1296, 155640), (1297, 155520), (1440, 140076), (1620, 124512), (1728, 116730), (1920, 105057), (1944, 103760), (2160, 93384), (2430, 83008), (2592, 77820), (2594, 77760), (2880, 70038), (3240, 62256), (3456, 58365), (3888, 51880), (3891, 51840), (4320, 46692), (4860, 41504), (5184, 38910), (5188, 38880), (5760, 35019), (6480, 31128), (6485, 31104), (7776, 25940), (7782, 25920), (8640, 23346), (9720, 20752), (10368, 19455), (10376, 19440), (11673, 17280), (12960, 15564), (12970, 15552)]