2080383984

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{5563}}^1$

素因数の和:5644

約数の個数: 180

約数和(自身を含む): 6901774776

約数和(自身を除く): 4821390792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 53, 56, 63, 72, 84, 98, 106, 112, 126, 144, 147, 159, 168, 196, 212, 252, 294, 318, 336, 371, 392, 424, 441, 477, 504, 588, 636, 742, 784, 848, 882, 954, 1008, 1113, 1176, 1272, 1484, 1764, 1908, 2226, 2352, 2544, 2597, 2968, 3339, 3528, 3816, 4452, 5194, 5563, 5936, 6678, 7056, 7632, 7791, 8904, 10388, 11126, 13356, 15582, 16689, 17808, 20776, 22252, 23373, 26712, 31164, 33378, 38941, 41552, 44504, 46746, 50067, 53424, 62328, 66756, 77882, 89008, 93492, 100134, 116823, 124656, 133512, 155764, 186984, 200268, 233646, 267024, 272587, 294839, 311528, 350469, 373968, 400536, 467292, 545174, 589678, 623056, 700938, 801072, 817761, 884517, 934584, 1090348, 1179356, 1401876, 1635522, 1769034, 1869168, 2063873, 2180696, 2358712, 2453283, 2653551, 2803752, 3271044, 3538068, 4127746, 4361392, 4717424, 4906566, 5307102, 5607504, 6191619, 6542088, 7076136, 8255492, 9813132, 10614204, 12383238, 13084176, 14152272, 14447111, 16510984, 18574857, 19626264, 21228408, 24766476, 28894222, 33021968, 37149714, 39252528, 42456816, 43341333, 49532952, 57788444, 74299428, 86682666, 99065904, 115576888, 130023999, 148598856, 173365332, 231153776, 260047998, 297197712, 346730664, 520095996, 693461328, 1040191992, 2080383984]

約数ペア:

[(1, 2080383984), (2, 1040191992), (3, 693461328), (4, 520095996), (6, 346730664), (7, 297197712), (8, 260047998), (9, 231153776), (12, 173365332), (14, 148598856), (16, 130023999), (18, 115576888), (21, 99065904), (24, 86682666), (28, 74299428), (36, 57788444), (42, 49532952), (48, 43341333), (49, 42456816), (53, 39252528), (56, 37149714), (63, 33021968), (72, 28894222), (84, 24766476), (98, 21228408), (106, 19626264), (112, 18574857), (126, 16510984), (144, 14447111), (147, 14152272), (159, 13084176), (168, 12383238), (196, 10614204), (212, 9813132), (252, 8255492), (294, 7076136), (318, 6542088), (336, 6191619), (371, 5607504), (392, 5307102), (424, 4906566), (441, 4717424), (477, 4361392), (504, 4127746), (588, 3538068), (636, 3271044), (742, 2803752), (784, 2653551), (848, 2453283), (882, 2358712), (954, 2180696), (1008, 2063873), (1113, 1869168), (1176, 1769034), (1272, 1635522), (1484, 1401876), (1764, 1179356), (1908, 1090348), (2226, 934584), (2352, 884517), (2544, 817761), (2597, 801072), (2968, 700938), (3339, 623056), (3528, 589678), (3816, 545174), (4452, 467292), (5194, 400536), (5563, 373968), (5936, 350469), (6678, 311528), (7056, 294839), (7632, 272587), (7791, 267024), (8904, 233646), (10388, 200268), (11126, 186984), (13356, 155764), (15582, 133512), (16689, 124656), (17808, 116823), (20776, 100134), (22252, 93492), (23373, 89008), (26712, 77882), (31164, 66756), (33378, 62328), (38941, 53424), (41552, 50067), (44504, 46746)]