725478128640

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{5247961}}^1$

素因数の和:5247995

約数の個数: 176

約数和(自身を含む): 2578218771360

約数和(自身を除く): 1852740642720

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6912, 7680, 8640, 9216, 11520, 13824, 15360, 17280, 23040, 27648, 34560, 46080, 69120, 138240, 5247961, 10495922, 15743883, 20991844, 26239805, 31487766, 41983688, 47231649, 52479610, 62975532, 78719415, 83967376, 94463298, 104959220, 125951064, 141694947, 157438830, 167934752, 188926596, 209918440, 236158245, 251902128, 283389894, 314877660, 335869504, 377853192, 419836880, 472316490, 503804256, 566779788, 629755320, 671739008, 708474735, 755706384, 839673760, 944632980, 1007608512, 1133559576, 1259510640, 1343478016, 1416949470, 1511412768, 1679347520, 1889265960, 2015217024, 2267119152, 2519021280, 2686956032, 2833898940, 3022825536, 3358695040, 3778531920, 4030434048, 4534238304, 5038042560, 5373912064, 5667797880, 6045651072, 6717390080, 7557063840, 8060868096, 9068476608, 10076085120, 11335595760, 12091302144, 13434780160, 15114127680, 16121736192, 18136953216, 20152170240, 22671191520, 24182604288, 26869560320, 30228255360, 36273906432, 40304340480, 45342383040, 48365208576, 60456510720, 72547812864, 80608680960, 90684766080, 120913021440, 145095625728, 181369532160, 241826042880, 362739064320, 725478128640]

約数ペア:

[(1, 725478128640), (2, 362739064320), (3, 241826042880), (4, 181369532160), (5, 145095625728), (6, 120913021440), (8, 90684766080), (9, 80608680960), (10, 72547812864), (12, 60456510720), (15, 48365208576), (16, 45342383040), (18, 40304340480), (20, 36273906432), (24, 30228255360), (27, 26869560320), (30, 24182604288), (32, 22671191520), (36, 20152170240), (40, 18136953216), (45, 16121736192), (48, 15114127680), (54, 13434780160), (60, 12091302144), (64, 11335595760), (72, 10076085120), (80, 9068476608), (90, 8060868096), (96, 7557063840), (108, 6717390080), (120, 6045651072), (128, 5667797880), (135, 5373912064), (144, 5038042560), (160, 4534238304), (180, 4030434048), (192, 3778531920), (216, 3358695040), (240, 3022825536), (256, 2833898940), (270, 2686956032), (288, 2519021280), (320, 2267119152), (360, 2015217024), (384, 1889265960), (432, 1679347520), (480, 1511412768), (512, 1416949470), (540, 1343478016), (576, 1259510640), (640, 1133559576), (720, 1007608512), (768, 944632980), (864, 839673760), (960, 755706384), (1024, 708474735), (1080, 671739008), (1152, 629755320), (1280, 566779788), (1440, 503804256), (1536, 472316490), (1728, 419836880), (1920, 377853192), (2160, 335869504), (2304, 314877660), (2560, 283389894), (2880, 251902128), (3072, 236158245), (3456, 209918440), (3840, 188926596), (4320, 167934752), (4608, 157438830), (5120, 141694947), (5760, 125951064), (6912, 104959220), (7680, 94463298), (8640, 83967376), (9216, 78719415), (11520, 62975532), (13824, 52479610), (15360, 47231649), (17280, 41983688), (23040, 31487766), (27648, 26239805), (34560, 20991844), (46080, 15743883), (69120, 10495922), (138240, 5247961)]