25371360

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{839}}^1$

素因数の和:870

約数の個数: 192

約数和(自身を含む): 101606400

約数和(自身を除く): 76235040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 839, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1678, 1680, 1890, 2016, 2160, 2517, 2520, 3024, 3356, 3360, 3780, 4195, 4320, 5034, 5040, 5873, 6048, 6712, 7551, 7560, 8390, 10068, 10080, 11746, 12585, 13424, 15102, 15120, 16780, 17619, 20136, 22653, 23492, 25170, 26848, 29365, 30204, 30240, 33560, 35238, 37755, 40272, 45306, 46984, 50340, 52857, 58730, 60408, 67120, 70476, 75510, 80544, 88095, 90612, 93968, 100680, 105714, 113265, 117460, 120816, 134240, 140952, 151020, 158571, 176190, 181224, 187936, 201360, 211428, 226530, 234920, 241632, 264285, 281904, 302040, 317142, 352380, 362448, 402720, 422856, 453060, 469840, 528570, 563808, 604080, 634284, 704760, 724896, 792855, 845712, 906120, 939680, 1057140, 1208160, 1268568, 1409520, 1585710, 1691424, 1812240, 2114280, 2537136, 2819040, 3171420, 3624480, 4228560, 5074272, 6342840, 8457120, 12685680, 25371360]

約数ペア:

[(1, 25371360), (2, 12685680), (3, 8457120), (4, 6342840), (5, 5074272), (6, 4228560), (7, 3624480), (8, 3171420), (9, 2819040), (10, 2537136), (12, 2114280), (14, 1812240), (15, 1691424), (16, 1585710), (18, 1409520), (20, 1268568), (21, 1208160), (24, 1057140), (27, 939680), (28, 906120), (30, 845712), (32, 792855), (35, 724896), (36, 704760), (40, 634284), (42, 604080), (45, 563808), (48, 528570), (54, 469840), (56, 453060), (60, 422856), (63, 402720), (70, 362448), (72, 352380), (80, 317142), (84, 302040), (90, 281904), (96, 264285), (105, 241632), (108, 234920), (112, 226530), (120, 211428), (126, 201360), (135, 187936), (140, 181224), (144, 176190), (160, 158571), (168, 151020), (180, 140952), (189, 134240), (210, 120816), (216, 117460), (224, 113265), (240, 105714), (252, 100680), (270, 93968), (280, 90612), (288, 88095), (315, 80544), (336, 75510), (360, 70476), (378, 67120), (420, 60408), (432, 58730), (480, 52857), (504, 50340), (540, 46984), (560, 45306), (630, 40272), (672, 37755), (720, 35238), (756, 33560), (839, 30240), (840, 30204), (864, 29365), (945, 26848), (1008, 25170), (1080, 23492), (1120, 22653), (1260, 20136), (1440, 17619), (1512, 16780), (1678, 15120), (1680, 15102), (1890, 13424), (2016, 12585), (2160, 11746), (2517, 10080), (2520, 10068), (3024, 8390), (3356, 7560), (3360, 7551), (3780, 6712), (4195, 6048), (4320, 5873), (5034, 5040)]