12674340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{479}}^1$

素因数の和:511

約数の個数: 144

約数和(自身を含む): 45964800

約数和(自身を除く): 33290460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 479, 490, 540, 588, 630, 735, 756, 882, 945, 958, 980, 1260, 1323, 1437, 1470, 1764, 1890, 1916, 2205, 2395, 2646, 2874, 2940, 3353, 3780, 4311, 4410, 4790, 5292, 5748, 6615, 6706, 7185, 8622, 8820, 9580, 10059, 12933, 13230, 13412, 14370, 16765, 17244, 20118, 21555, 23471, 25866, 26460, 28740, 30177, 33530, 40236, 43110, 46942, 50295, 51732, 60354, 64665, 67060, 70413, 86220, 90531, 93884, 100590, 117355, 120708, 129330, 140826, 150885, 181062, 201180, 211239, 234710, 258660, 281652, 301770, 352065, 362124, 422478, 452655, 469420, 603540, 633717, 704130, 844956, 905310, 1056195, 1267434, 1408260, 1810620, 2112390, 2534868, 3168585, 4224780, 6337170, 12674340]

約数ペア:

[(1, 12674340), (2, 6337170), (3, 4224780), (4, 3168585), (5, 2534868), (6, 2112390), (7, 1810620), (9, 1408260), (10, 1267434), (12, 1056195), (14, 905310), (15, 844956), (18, 704130), (20, 633717), (21, 603540), (27, 469420), (28, 452655), (30, 422478), (35, 362124), (36, 352065), (42, 301770), (45, 281652), (49, 258660), (54, 234710), (60, 211239), (63, 201180), (70, 181062), (84, 150885), (90, 140826), (98, 129330), (105, 120708), (108, 117355), (126, 100590), (135, 93884), (140, 90531), (147, 86220), (180, 70413), (189, 67060), (196, 64665), (210, 60354), (245, 51732), (252, 50295), (270, 46942), (294, 43110), (315, 40236), (378, 33530), (420, 30177), (441, 28740), (479, 26460), (490, 25866), (540, 23471), (588, 21555), (630, 20118), (735, 17244), (756, 16765), (882, 14370), (945, 13412), (958, 13230), (980, 12933), (1260, 10059), (1323, 9580), (1437, 8820), (1470, 8622), (1764, 7185), (1890, 6706), (1916, 6615), (2205, 5748), (2395, 5292), (2646, 4790), (2874, 4410), (2940, 4311), (3353, 3780)]