638248714560

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{2735977}}^1$

素因数の和:2736012

約数の個数: 196

約数和(自身を含む): 2278703052948

約数和(自身を除く): 1640454338388

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, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 729, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 2916, 3240, 3645, 3888, 4320, 4860, 5184, 5832, 6480, 7290, 7776, 8640, 9720, 11664, 12960, 14580, 15552, 19440, 23328, 25920, 29160, 38880, 46656, 58320, 77760, 116640, 233280, 2735977, 5471954, 8207931, 10943908, 13679885, 16415862, 21887816, 24623793, 27359770, 32831724, 41039655, 43775632, 49247586, 54719540, 65663448, 73871379, 82079310, 87551264, 98495172, 109439080, 123118965, 131326896, 147742758, 164158620, 175102528, 196990344, 218878160, 221614137, 246237930, 262653792, 295485516, 328317240, 369356895, 393980688, 437756320, 443228274, 492475860, 525307584, 590971032, 656634480, 664842411, 738713790, 787961376, 875512640, 886456548, 984951720, 1108070685, 1181942064, 1313268960, 1329684822, 1477427580, 1575922752, 1772913096, 1969903440, 1994527233, 2216141370, 2363884128, 2626537920, 2659369644, 2954855160, 3324212055, 3545826192, 3939806880, 3989054466, 4432282740, 4727768256, 5318739288, 5909710320, 6648424110, 7091652384, 7879613760, 7978108932, 8864565480, 9972636165, 10637478576, 11819420640, 13296848220, 14183304768, 15956217864, 17729130960, 19945272330, 21274957152, 23638841280, 26593696440, 31912435728, 35458261920, 39890544660, 42549914304, 53187392880, 63824871456, 70916523840, 79781089320, 106374785760, 127649742912, 159562178640, 212749571520, 319124357280, 638248714560]

約数ペア:

[(1, 638248714560), (2, 319124357280), (3, 212749571520), (4, 159562178640), (5, 127649742912), (6, 106374785760), (8, 79781089320), (9, 70916523840), (10, 63824871456), (12, 53187392880), (15, 42549914304), (16, 39890544660), (18, 35458261920), (20, 31912435728), (24, 26593696440), (27, 23638841280), (30, 21274957152), (32, 19945272330), (36, 17729130960), (40, 15956217864), (45, 14183304768), (48, 13296848220), (54, 11819420640), (60, 10637478576), (64, 9972636165), (72, 8864565480), (80, 7978108932), (81, 7879613760), (90, 7091652384), (96, 6648424110), (108, 5909710320), (120, 5318739288), (135, 4727768256), (144, 4432282740), (160, 3989054466), (162, 3939806880), (180, 3545826192), (192, 3324212055), (216, 2954855160), (240, 2659369644), (243, 2626537920), (270, 2363884128), (288, 2216141370), (320, 1994527233), (324, 1969903440), (360, 1772913096), (405, 1575922752), (432, 1477427580), (480, 1329684822), (486, 1313268960), (540, 1181942064), (576, 1108070685), (648, 984951720), (720, 886456548), (729, 875512640), (810, 787961376), (864, 738713790), (960, 664842411), (972, 656634480), (1080, 590971032), (1215, 525307584), (1296, 492475860), (1440, 443228274), (1458, 437756320), (1620, 393980688), (1728, 369356895), (1944, 328317240), (2160, 295485516), (2430, 262653792), (2592, 246237930), (2880, 221614137), (2916, 218878160), (3240, 196990344), (3645, 175102528), (3888, 164158620), (4320, 147742758), (4860, 131326896), (5184, 123118965), (5832, 109439080), (6480, 98495172), (7290, 87551264), (7776, 82079310), (8640, 73871379), (9720, 65663448), (11664, 54719540), (12960, 49247586), (14580, 43775632), (15552, 41039655), (19440, 32831724), (23328, 27359770), (25920, 24623793), (29160, 21887816), (38880, 16415862), (46656, 13679885), (58320, 10943908), (77760, 8207931), (116640, 5471954), (233280, 2735977)]