1067107720960

素因数分解:

$2^8\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{632053}}^1$

素因数の和:633393

約数の個数: 72

約数和(自身を含む): 2557998384480

約数和(自身を除く): 1490890663520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1319, 2638, 5276, 6595, 10552, 13190, 21104, 26380, 42208, 52760, 84416, 105520, 168832, 211040, 337664, 422080, 632053, 844160, 1264106, 1688320, 2528212, 3160265, 5056424, 6320530, 10112848, 12641060, 20225696, 25282120, 40451392, 50564240, 80902784, 101128480, 161805568, 202256960, 404513920, 809027840, 833677907, 1667355814, 3334711628, 4168389535, 6669423256, 8336779070, 13338846512, 16673558140, 26677693024, 33347116280, 53355386048, 66694232560, 106710772096, 133388465120, 213421544192, 266776930240, 533553860480, 1067107720960]

約数ペア:

[(1, 1067107720960), (2, 533553860480), (4, 266776930240), (5, 213421544192), (8, 133388465120), (10, 106710772096), (16, 66694232560), (20, 53355386048), (32, 33347116280), (40, 26677693024), (64, 16673558140), (80, 13338846512), (128, 8336779070), (160, 6669423256), (256, 4168389535), (320, 3334711628), (640, 1667355814), (1280, 833677907), (1319, 809027840), (2638, 404513920), (5276, 202256960), (6595, 161805568), (10552, 101128480), (13190, 80902784), (21104, 50564240), (26380, 40451392), (42208, 25282120), (52760, 20225696), (84416, 12641060), (105520, 10112848), (168832, 6320530), (211040, 5056424), (337664, 3160265), (422080, 2528212), (632053, 1688320), (844160, 1264106)]