2120871312

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{17681}}^1$

素因数の和:17726

約数の個数: 180

約数和(自身を含む): 7311117996

約数和(自身を除く): 5190246684

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 238, 252, 272, 294, 306, 336, 357, 392, 408, 441, 476, 504, 588, 612, 714, 784, 816, 833, 882, 952, 1008, 1071, 1176, 1224, 1428, 1666, 1764, 1904, 2142, 2352, 2448, 2499, 2856, 3332, 3528, 4284, 4998, 5712, 6664, 7056, 7497, 8568, 9996, 13328, 14994, 17136, 17681, 19992, 29988, 35362, 39984, 53043, 59976, 70724, 106086, 119952, 123767, 141448, 159129, 212172, 247534, 282896, 300577, 318258, 371301, 424344, 495068, 601154, 636516, 742602, 848688, 866369, 901731, 990136, 1113903, 1202308, 1273032, 1485204, 1732738, 1803462, 1980272, 2104039, 2227806, 2404616, 2546064, 2599107, 2705193, 2970408, 3465476, 3606924, 4208078, 4455612, 4809232, 5198214, 5410386, 5940816, 6312117, 6930952, 7213848, 7797321, 8416156, 8911224, 10396428, 10820772, 12624234, 13861904, 14427696, 14728273, 15594642, 16832312, 17822448, 18936351, 20792856, 21641544, 25248468, 29456546, 31189284, 33664624, 37872702, 41585712, 43283088, 44184819, 50496936, 58913092, 62378568, 75745404, 88369638, 100993872, 117826184, 124757136, 132554457, 151490808, 176739276, 235652368, 265108914, 302981616, 353478552, 530217828, 706957104, 1060435656, 2120871312]

約数ペア:

[(1, 2120871312), (2, 1060435656), (3, 706957104), (4, 530217828), (6, 353478552), (7, 302981616), (8, 265108914), (9, 235652368), (12, 176739276), (14, 151490808), (16, 132554457), (17, 124757136), (18, 117826184), (21, 100993872), (24, 88369638), (28, 75745404), (34, 62378568), (36, 58913092), (42, 50496936), (48, 44184819), (49, 43283088), (51, 41585712), (56, 37872702), (63, 33664624), (68, 31189284), (72, 29456546), (84, 25248468), (98, 21641544), (102, 20792856), (112, 18936351), (119, 17822448), (126, 16832312), (136, 15594642), (144, 14728273), (147, 14427696), (153, 13861904), (168, 12624234), (196, 10820772), (204, 10396428), (238, 8911224), (252, 8416156), (272, 7797321), (294, 7213848), (306, 6930952), (336, 6312117), (357, 5940816), (392, 5410386), (408, 5198214), (441, 4809232), (476, 4455612), (504, 4208078), (588, 3606924), (612, 3465476), (714, 2970408), (784, 2705193), (816, 2599107), (833, 2546064), (882, 2404616), (952, 2227806), (1008, 2104039), (1071, 1980272), (1176, 1803462), (1224, 1732738), (1428, 1485204), (1666, 1273032), (1764, 1202308), (1904, 1113903), (2142, 990136), (2352, 901731), (2448, 866369), (2499, 848688), (2856, 742602), (3332, 636516), (3528, 601154), (4284, 495068), (4998, 424344), (5712, 371301), (6664, 318258), (7056, 300577), (7497, 282896), (8568, 247534), (9996, 212172), (13328, 159129), (14994, 141448), (17136, 123767), (17681, 119952), (19992, 106086), (29988, 70724), (35362, 59976), (39984, 53043)]