6664756840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1400159}}^1$

素因数の和:1400194

約数の個数: 64

約数和(自身を含む): 18146073600

約数和(自身を除く): 11481316760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 1400159, 2800318, 5600636, 7000795, 9801113, 11201272, 14001590, 19602226, 23802703, 28003180, 39204452, 47605406, 49005565, 56006360, 78408904, 95210812, 98011130, 119013515, 166618921, 190421624, 196022260, 238027030, 333237842, 392044520, 476054060, 666475684, 833094605, 952108120, 1332951368, 1666189210, 3332378420, 6664756840]

約数ペア:

[(1, 6664756840), (2, 3332378420), (4, 1666189210), (5, 1332951368), (7, 952108120), (8, 833094605), (10, 666475684), (14, 476054060), (17, 392044520), (20, 333237842), (28, 238027030), (34, 196022260), (35, 190421624), (40, 166618921), (56, 119013515), (68, 98011130), (70, 95210812), (85, 78408904), (119, 56006360), (136, 49005565), (140, 47605406), (170, 39204452), (238, 28003180), (280, 23802703), (340, 19602226), (476, 14001590), (595, 11201272), (680, 9801113), (952, 7000795), (1190, 5600636), (2380, 2800318), (4760, 1400159)]