56117163760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{332921}}^1$

素因数の和:332991

約数の個数: 120

約数和(自身を含む): 155304117936

約数和(自身を除く): 99186954176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 49, 56, 70, 80, 86, 98, 112, 140, 172, 196, 215, 245, 280, 301, 344, 392, 430, 490, 560, 602, 688, 784, 860, 980, 1204, 1505, 1720, 1960, 2107, 2408, 3010, 3440, 3920, 4214, 4816, 6020, 8428, 10535, 12040, 16856, 21070, 24080, 33712, 42140, 84280, 168560, 332921, 665842, 1331684, 1664605, 2330447, 2663368, 3329210, 4660894, 5326736, 6658420, 9321788, 11652235, 13316840, 14315603, 16313129, 18643576, 23304470, 26633680, 28631206, 32626258, 37287152, 46608940, 57262412, 65252516, 71578015, 81565645, 93217880, 100209221, 114524824, 130505032, 143156030, 163131290, 186435760, 200418442, 229049648, 261010064, 286312060, 326262580, 400836884, 501046105, 572624120, 652525160, 701464547, 801673768, 1002092210, 1145248240, 1305050320, 1402929094, 1603347536, 2004184420, 2805858188, 3507322735, 4008368840, 5611716376, 7014645470, 8016737680, 11223432752, 14029290940, 28058581880, 56117163760]

約数ペア:

[(1, 56117163760), (2, 28058581880), (4, 14029290940), (5, 11223432752), (7, 8016737680), (8, 7014645470), (10, 5611716376), (14, 4008368840), (16, 3507322735), (20, 2805858188), (28, 2004184420), (35, 1603347536), (40, 1402929094), (43, 1305050320), (49, 1145248240), (56, 1002092210), (70, 801673768), (80, 701464547), (86, 652525160), (98, 572624120), (112, 501046105), (140, 400836884), (172, 326262580), (196, 286312060), (215, 261010064), (245, 229049648), (280, 200418442), (301, 186435760), (344, 163131290), (392, 143156030), (430, 130505032), (490, 114524824), (560, 100209221), (602, 93217880), (688, 81565645), (784, 71578015), (860, 65252516), (980, 57262412), (1204, 46608940), (1505, 37287152), (1720, 32626258), (1960, 28631206), (2107, 26633680), (2408, 23304470), (3010, 18643576), (3440, 16313129), (3920, 14315603), (4214, 13316840), (4816, 11652235), (6020, 9321788), (8428, 6658420), (10535, 5326736), (12040, 4660894), (16856, 3329210), (21070, 2663368), (24080, 2330447), (33712, 1664605), (42140, 1331684), (84280, 665842), (168560, 332921)]