1517719680

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{3253}}^1$

素因数の和:3290

約数の個数: 224

約数和(自身を含む): 5441631660

約数和(自身を除く): 3923911980

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, 729, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 2916, 3240, 3253, 3456, 3645, 3888, 4320, 4860, 5184, 5760, 5832, 6480, 6506, 7290, 7776, 8640, 9720, 9759, 10368, 11664, 12960, 13012, 14580, 15552, 16265, 17280, 19440, 19518, 23328, 25920, 26024, 29160, 29277, 31104, 32530, 38880, 39036, 46656, 48795, 51840, 52048, 58320, 58554, 65060, 77760, 78072, 87831, 93312, 97590, 104096, 116640, 117108, 130120, 146385, 155520, 156144, 175662, 195180, 208192, 233280, 234216, 260240, 263493, 292770, 312288, 351324, 390360, 416384, 439155, 466560, 468432, 520480, 526986, 585540, 624576, 702648, 780720, 790479, 878310, 936864, 1040960, 1053972, 1171080, 1249152, 1317465, 1405296, 1561440, 1580958, 1756620, 1873728, 2081920, 2107944, 2342160, 2371437, 2634930, 2810592, 3122880, 3161916, 3513240, 3747456, 3952395, 4215888, 4684320, 4742874, 5269860, 5621184, 6245760, 6323832, 7026480, 7904790, 8431776, 9368640, 9485748, 10539720, 11242368, 11857185, 12647664, 14052960, 15809580, 16863552, 18737280, 18971496, 21079440, 23714370, 25295328, 28105920, 31619160, 33727104, 37942992, 42158880, 47428740, 50590656, 56211840, 63238320, 75885984, 84317760, 94857480, 101181312, 126476640, 151771968, 168635520, 189714960, 252953280, 303543936, 379429920, 505906560, 758859840, 1517719680]

約数ペア:

[(1, 1517719680), (2, 758859840), (3, 505906560), (4, 379429920), (5, 303543936), (6, 252953280), (8, 189714960), (9, 168635520), (10, 151771968), (12, 126476640), (15, 101181312), (16, 94857480), (18, 84317760), (20, 75885984), (24, 63238320), (27, 56211840), (30, 50590656), (32, 47428740), (36, 42158880), (40, 37942992), (45, 33727104), (48, 31619160), (54, 28105920), (60, 25295328), (64, 23714370), (72, 21079440), (80, 18971496), (81, 18737280), (90, 16863552), (96, 15809580), (108, 14052960), (120, 12647664), (128, 11857185), (135, 11242368), (144, 10539720), (160, 9485748), (162, 9368640), (180, 8431776), (192, 7904790), (216, 7026480), (240, 6323832), (243, 6245760), (270, 5621184), (288, 5269860), (320, 4742874), (324, 4684320), (360, 4215888), (384, 3952395), (405, 3747456), (432, 3513240), (480, 3161916), (486, 3122880), (540, 2810592), (576, 2634930), (640, 2371437), (648, 2342160), (720, 2107944), (729, 2081920), (810, 1873728), (864, 1756620), (960, 1580958), (972, 1561440), (1080, 1405296), (1152, 1317465), (1215, 1249152), (1296, 1171080), (1440, 1053972), (1458, 1040960), (1620, 936864), (1728, 878310), (1920, 790479), (1944, 780720), (2160, 702648), (2430, 624576), (2592, 585540), (2880, 526986), (2916, 520480), (3240, 468432), (3253, 466560), (3456, 439155), (3645, 416384), (3888, 390360), (4320, 351324), (4860, 312288), (5184, 292770), (5760, 263493), (5832, 260240), (6480, 234216), (6506, 233280), (7290, 208192), (7776, 195180), (8640, 175662), (9720, 156144), (9759, 155520), (10368, 146385), (11664, 130120), (12960, 117108), (13012, 116640), (14580, 104096), (15552, 97590), (16265, 93312), (17280, 87831), (19440, 78072), (19518, 77760), (23328, 65060), (25920, 58554), (26024, 58320), (29160, 52048), (29277, 51840), (31104, 48795), (32530, 46656), (38880, 39036)]