27970719840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{2774873}}^1$

素因数の和:2774901

約数の個数: 144

約数和(自身を含む): 109085846688

約数和(自身を除く): 81115126848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 2774873, 5549746, 8324619, 11099492, 13874365, 16649238, 19424111, 22198984, 24973857, 27748730, 33298476, 38848222, 41623095, 44397968, 49947714, 55497460, 58272333, 66596952, 77696444, 83246190, 88795936, 97120555, 99895428, 110994920, 116544666, 124869285, 133193904, 155392888, 166492380, 174816999, 194241110, 199790856, 221989840, 233089332, 249738570, 266387808, 291361665, 310785776, 332984760, 349633998, 388482220, 399581712, 443979680, 466178664, 499477140, 582723330, 621571552, 665969520, 699267996, 776964440, 799163424, 874084995, 932357328, 998954280, 1165446660, 1331939040, 1398535992, 1553928880, 1748169990, 1864714656, 1997908560, 2330893320, 2797071984, 3107857760, 3496339980, 3995817120, 4661786640, 5594143968, 6992679960, 9323573280, 13985359920, 27970719840]

約数ペア:

[(1, 27970719840), (2, 13985359920), (3, 9323573280), (4, 6992679960), (5, 5594143968), (6, 4661786640), (7, 3995817120), (8, 3496339980), (9, 3107857760), (10, 2797071984), (12, 2330893320), (14, 1997908560), (15, 1864714656), (16, 1748169990), (18, 1553928880), (20, 1398535992), (21, 1331939040), (24, 1165446660), (28, 998954280), (30, 932357328), (32, 874084995), (35, 799163424), (36, 776964440), (40, 699267996), (42, 665969520), (45, 621571552), (48, 582723330), (56, 499477140), (60, 466178664), (63, 443979680), (70, 399581712), (72, 388482220), (80, 349633998), (84, 332984760), (90, 310785776), (96, 291361665), (105, 266387808), (112, 249738570), (120, 233089332), (126, 221989840), (140, 199790856), (144, 194241110), (160, 174816999), (168, 166492380), (180, 155392888), (210, 133193904), (224, 124869285), (240, 116544666), (252, 110994920), (280, 99895428), (288, 97120555), (315, 88795936), (336, 83246190), (360, 77696444), (420, 66596952), (480, 58272333), (504, 55497460), (560, 49947714), (630, 44397968), (672, 41623095), (720, 38848222), (840, 33298476), (1008, 27748730), (1120, 24973857), (1260, 22198984), (1440, 19424111), (1680, 16649238), (2016, 13874365), (2520, 11099492), (3360, 8324619), (5040, 5549746), (10080, 2774873)]