210237120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{8111}}^1$

素因数の和:8140

約数の個数: 140

約数和(自身を含む): 747942624

約数和(自身を除く): 537705504

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8111, 8640, 12960, 16222, 24333, 25920, 32444, 40555, 48666, 64888, 72999, 81110, 97332, 121665, 129776, 145998, 162220, 194664, 218997, 243330, 259552, 291996, 324440, 364995, 389328, 437994, 486660, 519104, 583992, 648880, 656991, 729990, 778656, 875988, 973320, 1094985, 1167984, 1297760, 1313982, 1459980, 1557312, 1751976, 1946640, 2189970, 2335968, 2595520, 2627964, 2919960, 3284955, 3503952, 3893280, 4379940, 4671936, 5255928, 5839920, 6569910, 7007904, 7786560, 8759880, 10511856, 11679840, 13139820, 14015808, 17519760, 21023712, 23359680, 26279640, 35039520, 42047424, 52559280, 70079040, 105118560, 210237120]

約数ペア:

[(1, 210237120), (2, 105118560), (3, 70079040), (4, 52559280), (5, 42047424), (6, 35039520), (8, 26279640), (9, 23359680), (10, 21023712), (12, 17519760), (15, 14015808), (16, 13139820), (18, 11679840), (20, 10511856), (24, 8759880), (27, 7786560), (30, 7007904), (32, 6569910), (36, 5839920), (40, 5255928), (45, 4671936), (48, 4379940), (54, 3893280), (60, 3503952), (64, 3284955), (72, 2919960), (80, 2627964), (81, 2595520), (90, 2335968), (96, 2189970), (108, 1946640), (120, 1751976), (135, 1557312), (144, 1459980), (160, 1313982), (162, 1297760), (180, 1167984), (192, 1094985), (216, 973320), (240, 875988), (270, 778656), (288, 729990), (320, 656991), (324, 648880), (360, 583992), (405, 519104), (432, 486660), (480, 437994), (540, 389328), (576, 364995), (648, 324440), (720, 291996), (810, 259552), (864, 243330), (960, 218997), (1080, 194664), (1296, 162220), (1440, 145998), (1620, 129776), (1728, 121665), (2160, 97332), (2592, 81110), (2880, 72999), (3240, 64888), (4320, 48666), (5184, 40555), (6480, 32444), (8111, 25920), (8640, 24333), (12960, 16222)]