2215380528

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:340

約数の個数: 240

約数和(自身を含む): 6723974400

約数和(自身を除く): 4508593872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 48, 58, 62, 72, 87, 93, 109, 116, 124, 144, 157, 174, 186, 218, 232, 248, 261, 279, 314, 327, 348, 372, 436, 464, 471, 496, 522, 558, 628, 654, 696, 744, 872, 899, 942, 981, 1044, 1116, 1256, 1308, 1392, 1413, 1488, 1744, 1798, 1884, 1962, 2088, 2232, 2512, 2616, 2697, 2826, 3161, 3379, 3596, 3768, 3924, 4176, 4464, 4553, 4867, 5232, 5394, 5652, 6322, 6758, 7192, 7536, 7848, 8091, 9106, 9483, 9734, 10137, 10788, 11304, 12644, 13516, 13659, 14384, 14601, 15696, 16182, 17113, 18212, 18966, 19468, 20274, 21576, 22608, 25288, 27032, 27318, 28449, 29202, 30411, 32364, 34226, 36424, 37932, 38936, 40548, 40977, 43152, 43803, 50576, 51339, 54064, 54636, 56898, 58404, 60822, 64728, 68452, 72848, 75864, 77872, 81096, 81954, 87606, 97991, 102678, 109272, 113796, 116808, 121644, 129456, 136904, 141143, 151728, 154017, 162192, 163908, 175212, 195982, 205356, 218544, 227592, 233616, 243288, 273808, 282286, 293973, 308034, 327816, 350424, 391964, 410712, 423429, 455184, 486576, 496277, 530503, 564572, 587946, 616068, 655632, 700848, 783928, 821424, 846858, 881919, 992554, 1061006, 1129144, 1175892, 1232136, 1270287, 1488831, 1567856, 1591509, 1693716, 1763838, 1985108, 2122012, 2258288, 2351784, 2464272, 2540574, 2977662, 3183018, 3387432, 3527676, 3970216, 4244024, 4466493, 4703568, 4774527, 5081148, 5955324, 6366036, 6774864, 7055352, 7940432, 8488048, 8932986, 9549054, 10162296, 11910648, 12732072, 14110704, 15384587, 17865972, 19098108, 20324592, 23821296, 25464144, 30769174, 35731944, 38196216, 46153761, 61538348, 71463888, 76392432, 92307522, 123076696, 138461283, 184615044, 246153392, 276922566, 369230088, 553845132, 738460176, 1107690264, 2215380528]

約数ペア:

[(1, 2215380528), (2, 1107690264), (3, 738460176), (4, 553845132), (6, 369230088), (8, 276922566), (9, 246153392), (12, 184615044), (16, 138461283), (18, 123076696), (24, 92307522), (29, 76392432), (31, 71463888), (36, 61538348), (48, 46153761), (58, 38196216), (62, 35731944), (72, 30769174), (87, 25464144), (93, 23821296), (109, 20324592), (116, 19098108), (124, 17865972), (144, 15384587), (157, 14110704), (174, 12732072), (186, 11910648), (218, 10162296), (232, 9549054), (248, 8932986), (261, 8488048), (279, 7940432), (314, 7055352), (327, 6774864), (348, 6366036), (372, 5955324), (436, 5081148), (464, 4774527), (471, 4703568), (496, 4466493), (522, 4244024), (558, 3970216), (628, 3527676), (654, 3387432), (696, 3183018), (744, 2977662), (872, 2540574), (899, 2464272), (942, 2351784), (981, 2258288), (1044, 2122012), (1116, 1985108), (1256, 1763838), (1308, 1693716), (1392, 1591509), (1413, 1567856), (1488, 1488831), (1744, 1270287), (1798, 1232136), (1884, 1175892), (1962, 1129144), (2088, 1061006), (2232, 992554), (2512, 881919), (2616, 846858), (2697, 821424), (2826, 783928), (3161, 700848), (3379, 655632), (3596, 616068), (3768, 587946), (3924, 564572), (4176, 530503), (4464, 496277), (4553, 486576), (4867, 455184), (5232, 423429), (5394, 410712), (5652, 391964), (6322, 350424), (6758, 327816), (7192, 308034), (7536, 293973), (7848, 282286), (8091, 273808), (9106, 243288), (9483, 233616), (9734, 227592), (10137, 218544), (10788, 205356), (11304, 195982), (12644, 175212), (13516, 163908), (13659, 162192), (14384, 154017), (14601, 151728), (15696, 141143), (16182, 136904), (17113, 129456), (18212, 121644), (18966, 116808), (19468, 113796), (20274, 109272), (21576, 102678), (22608, 97991), (25288, 87606), (27032, 81954), (27318, 81096), (28449, 77872), (29202, 75864), (30411, 72848), (32364, 68452), (34226, 64728), (36424, 60822), (37932, 58404), (38936, 56898), (40548, 54636), (40977, 54064), (43152, 51339), (43803, 50576)]