1205206128

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:571

約数の個数: 280

約数和(自身を含む): 4147279200

約数和(自身を除く): 2942073072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 54, 56, 58, 63, 72, 81, 84, 87, 108, 112, 116, 126, 144, 162, 168, 174, 189, 203, 216, 232, 243, 252, 261, 324, 336, 348, 378, 406, 432, 464, 486, 504, 509, 522, 567, 609, 648, 696, 729, 756, 783, 812, 972, 1008, 1018, 1044, 1134, 1218, 1296, 1392, 1458, 1512, 1527, 1566, 1624, 1701, 1827, 1944, 2036, 2088, 2268, 2349, 2436, 2916, 3024, 3054, 3132, 3248, 3402, 3563, 3654, 3888, 4072, 4176, 4536, 4581, 4698, 4872, 5103, 5481, 5832, 6108, 6264, 6804, 7047, 7126, 7308, 8144, 9072, 9162, 9396, 9744, 10206, 10689, 10962, 11664, 12216, 12528, 13608, 13743, 14094, 14252, 14616, 14761, 16443, 18324, 18792, 20412, 21141, 21378, 21924, 24432, 27216, 27486, 28188, 28504, 29232, 29522, 32067, 32886, 36648, 37584, 40824, 41229, 42282, 42756, 43848, 44283, 49329, 54972, 56376, 57008, 59044, 64134, 65772, 73296, 81648, 82458, 84564, 85512, 87696, 88566, 96201, 98658, 103327, 109944, 112752, 118088, 123687, 128268, 131544, 132849, 147987, 164916, 169128, 171024, 177132, 192402, 197316, 206654, 219888, 236176, 247374, 256536, 263088, 265698, 288603, 295974, 309981, 329832, 338256, 354264, 371061, 384804, 394632, 398547, 413308, 494748, 513072, 531396, 577206, 591948, 619962, 659664, 708528, 742122, 769608, 789264, 797094, 826616, 865809, 929943, 989496, 1062792, 1154412, 1183896, 1195641, 1239924, 1484244, 1539216, 1594188, 1653232, 1731618, 1859886, 1978992, 2125584, 2308824, 2367792, 2391282, 2479848, 2597427, 2789829, 2968488, 3188376, 3463236, 3586923, 3719772, 4617648, 4782564, 4959696, 5194854, 5579658, 5936976, 6376752, 6926472, 7173846, 7439544, 8369487, 9565128, 10389708, 10760769, 11159316, 13852944, 14347692, 14879088, 16738974, 19130256, 20779416, 21521538, 22318632, 25108461, 28695384, 33477948, 41558832, 43043076, 44637264, 50216922, 57390768, 66955896, 75325383, 86086152, 100433844, 133911792, 150650766, 172172304, 200867688, 301301532, 401735376, 602603064, 1205206128]

約数ペア:

[(1, 1205206128), (2, 602603064), (3, 401735376), (4, 301301532), (6, 200867688), (7, 172172304), (8, 150650766), (9, 133911792), (12, 100433844), (14, 86086152), (16, 75325383), (18, 66955896), (21, 57390768), (24, 50216922), (27, 44637264), (28, 43043076), (29, 41558832), (36, 33477948), (42, 28695384), (48, 25108461), (54, 22318632), (56, 21521538), (58, 20779416), (63, 19130256), (72, 16738974), (81, 14879088), (84, 14347692), (87, 13852944), (108, 11159316), (112, 10760769), (116, 10389708), (126, 9565128), (144, 8369487), (162, 7439544), (168, 7173846), (174, 6926472), (189, 6376752), (203, 5936976), (216, 5579658), (232, 5194854), (243, 4959696), (252, 4782564), (261, 4617648), (324, 3719772), (336, 3586923), (348, 3463236), (378, 3188376), (406, 2968488), (432, 2789829), (464, 2597427), (486, 2479848), (504, 2391282), (509, 2367792), (522, 2308824), (567, 2125584), (609, 1978992), (648, 1859886), (696, 1731618), (729, 1653232), (756, 1594188), (783, 1539216), (812, 1484244), (972, 1239924), (1008, 1195641), (1018, 1183896), (1044, 1154412), (1134, 1062792), (1218, 989496), (1296, 929943), (1392, 865809), (1458, 826616), (1512, 797094), (1527, 789264), (1566, 769608), (1624, 742122), (1701, 708528), (1827, 659664), (1944, 619962), (2036, 591948), (2088, 577206), (2268, 531396), (2349, 513072), (2436, 494748), (2916, 413308), (3024, 398547), (3054, 394632), (3132, 384804), (3248, 371061), (3402, 354264), (3563, 338256), (3654, 329832), (3888, 309981), (4072, 295974), (4176, 288603), (4536, 265698), (4581, 263088), (4698, 256536), (4872, 247374), (5103, 236176), (5481, 219888), (5832, 206654), (6108, 197316), (6264, 192402), (6804, 177132), (7047, 171024), (7126, 169128), (7308, 164916), (8144, 147987), (9072, 132849), (9162, 131544), (9396, 128268), (9744, 123687), (10206, 118088), (10689, 112752), (10962, 109944), (11664, 103327), (12216, 98658), (12528, 96201), (13608, 88566), (13743, 87696), (14094, 85512), (14252, 84564), (14616, 82458), (14761, 81648), (16443, 73296), (18324, 65772), (18792, 64134), (20412, 59044), (21141, 57008), (21378, 56376), (21924, 54972), (24432, 49329), (27216, 44283), (27486, 43848), (28188, 42756), (28504, 42282), (29232, 41229), (29522, 40824), (32067, 37584), (32886, 36648)]