391708062720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653893}}^1$

素因数の和:653937

約数の個数: 264

約数和(自身を含む): 1461664951656

約数和(自身を除く): 1069956888936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3072, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5120, 5760, 6240, 6656, 7488, 7680, 8320, 9216, 9360, 9984, 11520, 12480, 13312, 14976, 15360, 16640, 18720, 19968, 23040, 24960, 29952, 33280, 37440, 39936, 46080, 49920, 59904, 66560, 74880, 99840, 119808, 149760, 199680, 299520, 599040, 653893, 1307786, 1961679, 2615572, 3269465, 3923358, 5231144, 5885037, 6538930, 7846716, 8500609, 9808395, 10462288, 11770074, 13077860, 15693432, 17001218, 19616790, 20924576, 23540148, 25501827, 26155720, 29425185, 31386864, 34002436, 39233580, 41849152, 42503045, 47080296, 51003654, 52311440, 58850370, 62773728, 68004872, 76505481, 78467160, 83698304, 85006090, 94160592, 102007308, 104622880, 117700740, 125547456, 127509135, 136009744, 153010962, 156934320, 167396608, 170012180, 188321184, 204014616, 209245760, 235401480, 251094912, 255018270, 272019488, 306021924, 313868640, 334793216, 340024360, 376642368, 382527405, 408029232, 418491520, 470802960, 502189824, 510036540, 544038976, 612043848, 627737280, 669586432, 680048720, 753284736, 765054810, 816058464, 836983040, 941605920, 1004379648, 1020073080, 1088077952, 1224087696, 1255474560, 1360097440, 1506569472, 1530109620, 1632116928, 1673966080, 1883211840, 2008759296, 2040146160, 2176155904, 2448175392, 2510949120, 2720194880, 3013138944, 3060219240, 3264233856, 3347932160, 3766423680, 4080292320, 4352311808, 4896350784, 5021898240, 5440389760, 6026277888, 6120438480, 6528467712, 7532847360, 8160584640, 8704623616, 9792701568, 10043796480, 10880779520, 12240876960, 13056935424, 15065694720, 16321169280, 19585403136, 21761559040, 24481753920, 26113870848, 30131389440, 32642338560, 39170806272, 43523118080, 48963507840, 65284677120, 78341612544, 97927015680, 130569354240, 195854031360, 391708062720]

約数ペア:

[(1, 391708062720), (2, 195854031360), (3, 130569354240), (4, 97927015680), (5, 78341612544), (6, 65284677120), (8, 48963507840), (9, 43523118080), (10, 39170806272), (12, 32642338560), (13, 30131389440), (15, 26113870848), (16, 24481753920), (18, 21761559040), (20, 19585403136), (24, 16321169280), (26, 15065694720), (30, 13056935424), (32, 12240876960), (36, 10880779520), (39, 10043796480), (40, 9792701568), (45, 8704623616), (48, 8160584640), (52, 7532847360), (60, 6528467712), (64, 6120438480), (65, 6026277888), (72, 5440389760), (78, 5021898240), (80, 4896350784), (90, 4352311808), (96, 4080292320), (104, 3766423680), (117, 3347932160), (120, 3264233856), (128, 3060219240), (130, 3013138944), (144, 2720194880), (156, 2510949120), (160, 2448175392), (180, 2176155904), (192, 2040146160), (195, 2008759296), (208, 1883211840), (234, 1673966080), (240, 1632116928), (256, 1530109620), (260, 1506569472), (288, 1360097440), (312, 1255474560), (320, 1224087696), (360, 1088077952), (384, 1020073080), (390, 1004379648), (416, 941605920), (468, 836983040), (480, 816058464), (512, 765054810), (520, 753284736), (576, 680048720), (585, 669586432), (624, 627737280), (640, 612043848), (720, 544038976), (768, 510036540), (780, 502189824), (832, 470802960), (936, 418491520), (960, 408029232), (1024, 382527405), (1040, 376642368), (1152, 340024360), (1170, 334793216), (1248, 313868640), (1280, 306021924), (1440, 272019488), (1536, 255018270), (1560, 251094912), (1664, 235401480), (1872, 209245760), (1920, 204014616), (2080, 188321184), (2304, 170012180), (2340, 167396608), (2496, 156934320), (2560, 153010962), (2880, 136009744), (3072, 127509135), (3120, 125547456), (3328, 117700740), (3744, 104622880), (3840, 102007308), (4160, 94160592), (4608, 85006090), (4680, 83698304), (4992, 78467160), (5120, 76505481), (5760, 68004872), (6240, 62773728), (6656, 58850370), (7488, 52311440), (7680, 51003654), (8320, 47080296), (9216, 42503045), (9360, 41849152), (9984, 39233580), (11520, 34002436), (12480, 31386864), (13312, 29425185), (14976, 26155720), (15360, 25501827), (16640, 23540148), (18720, 20924576), (19968, 19616790), (23040, 17001218), (24960, 15693432), (29952, 13077860), (33280, 11770074), (37440, 10462288), (39936, 9808395), (46080, 8500609), (49920, 7846716), (59904, 6538930), (66560, 5885037), (74880, 5231144), (99840, 3923358), (119808, 3269465), (149760, 2615572), (199680, 1961679), (299520, 1307786), (599040, 653893)]