290573136

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 320

約数和(自身を含む): 1017792000

約数和(自身を除く): 727218864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 49, 53, 54, 56, 63, 72, 74, 84, 98, 106, 108, 111, 112, 126, 144, 147, 148, 159, 168, 189, 196, 212, 216, 222, 252, 259, 294, 296, 318, 333, 336, 343, 371, 378, 392, 424, 432, 441, 444, 477, 504, 518, 588, 592, 636, 666, 686, 742, 756, 777, 784, 848, 882, 888, 954, 999, 1008, 1029, 1036, 1113, 1176, 1272, 1323, 1332, 1372, 1431, 1484, 1512, 1554, 1764, 1776, 1813, 1908, 1961, 1998, 2058, 2072, 2226, 2331, 2352, 2544, 2597, 2646, 2664, 2744, 2862, 2968, 3024, 3087, 3108, 3339, 3528, 3626, 3816, 3922, 3996, 4116, 4144, 4452, 4662, 5194, 5292, 5328, 5439, 5488, 5724, 5883, 5936, 6174, 6216, 6678, 6993, 7056, 7252, 7632, 7791, 7844, 7992, 8232, 8904, 9261, 9324, 10017, 10388, 10584, 10878, 11448, 11766, 12348, 12432, 12691, 13356, 13727, 13986, 14504, 15582, 15688, 15984, 16317, 16464, 17649, 17808, 18179, 18522, 18648, 20034, 20776, 21168, 21756, 22896, 23373, 23532, 24696, 25382, 26712, 27454, 27972, 29008, 31164, 31376, 32634, 35298, 36358, 37044, 37296, 38073, 40068, 41181, 41552, 43512, 46746, 47064, 48951, 49392, 50764, 52947, 53424, 54537, 54908, 55944, 62328, 65268, 70119, 70596, 72716, 74088, 76146, 80136, 82362, 87024, 93492, 94128, 96089, 97902, 101528, 105894, 109074, 109816, 111888, 114219, 123543, 124656, 130536, 140238, 141192, 145432, 148176, 152292, 160272, 163611, 164724, 186984, 192178, 195804, 203056, 211788, 218148, 219632, 228438, 247086, 261072, 280476, 282384, 288267, 290864, 304584, 327222, 329448, 342657, 370629, 373968, 384356, 391608, 423576, 436296, 456876, 490833, 494172, 560952, 576534, 609168, 654444, 658896, 672623, 685314, 741258, 768712, 783216, 847152, 864801, 872592, 913752, 981666, 988344, 1121904, 1153068, 1308888, 1345246, 1370628, 1482516, 1537424, 1729602, 1827504, 1963332, 1976688, 2017869, 2306136, 2594403, 2617776, 2690492, 2741256, 2965032, 3459204, 3926664, 4035738, 4612272, 5188806, 5380984, 5482512, 5930064, 6053607, 6918408, 7853328, 8071476, 10377612, 10761968, 12107214, 13836816, 16142952, 18160821, 20755224, 24214428, 32285904, 36321642, 41510448, 48428856, 72643284, 96857712, 145286568, 290573136]

約数ペア:

[(1, 290573136), (2, 145286568), (3, 96857712), (4, 72643284), (6, 48428856), (7, 41510448), (8, 36321642), (9, 32285904), (12, 24214428), (14, 20755224), (16, 18160821), (18, 16142952), (21, 13836816), (24, 12107214), (27, 10761968), (28, 10377612), (36, 8071476), (37, 7853328), (42, 6918408), (48, 6053607), (49, 5930064), (53, 5482512), (54, 5380984), (56, 5188806), (63, 4612272), (72, 4035738), (74, 3926664), (84, 3459204), (98, 2965032), (106, 2741256), (108, 2690492), (111, 2617776), (112, 2594403), (126, 2306136), (144, 2017869), (147, 1976688), (148, 1963332), (159, 1827504), (168, 1729602), (189, 1537424), (196, 1482516), (212, 1370628), (216, 1345246), (222, 1308888), (252, 1153068), (259, 1121904), (294, 988344), (296, 981666), (318, 913752), (333, 872592), (336, 864801), (343, 847152), (371, 783216), (378, 768712), (392, 741258), (424, 685314), (432, 672623), (441, 658896), (444, 654444), (477, 609168), (504, 576534), (518, 560952), (588, 494172), (592, 490833), (636, 456876), (666, 436296), (686, 423576), (742, 391608), (756, 384356), (777, 373968), (784, 370629), (848, 342657), (882, 329448), (888, 327222), (954, 304584), (999, 290864), (1008, 288267), (1029, 282384), (1036, 280476), (1113, 261072), (1176, 247086), (1272, 228438), (1323, 219632), (1332, 218148), (1372, 211788), (1431, 203056), (1484, 195804), (1512, 192178), (1554, 186984), (1764, 164724), (1776, 163611), (1813, 160272), (1908, 152292), (1961, 148176), (1998, 145432), (2058, 141192), (2072, 140238), (2226, 130536), (2331, 124656), (2352, 123543), (2544, 114219), (2597, 111888), (2646, 109816), (2664, 109074), (2744, 105894), (2862, 101528), (2968, 97902), (3024, 96089), (3087, 94128), (3108, 93492), (3339, 87024), (3528, 82362), (3626, 80136), (3816, 76146), (3922, 74088), (3996, 72716), (4116, 70596), (4144, 70119), (4452, 65268), (4662, 62328), (5194, 55944), (5292, 54908), (5328, 54537), (5439, 53424), (5488, 52947), (5724, 50764), (5883, 49392), (5936, 48951), (6174, 47064), (6216, 46746), (6678, 43512), (6993, 41552), (7056, 41181), (7252, 40068), (7632, 38073), (7791, 37296), (7844, 37044), (7992, 36358), (8232, 35298), (8904, 32634), (9261, 31376), (9324, 31164), (10017, 29008), (10388, 27972), (10584, 27454), (10878, 26712), (11448, 25382), (11766, 24696), (12348, 23532), (12432, 23373), (12691, 22896), (13356, 21756), (13727, 21168), (13986, 20776), (14504, 20034), (15582, 18648), (15688, 18522), (15984, 18179), (16317, 17808), (16464, 17649)]