273025480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1$

素因数の和:839

約数の個数: 128

約数和(自身を含む): 764225280

約数和(自身を除く): 491199800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 107, 130, 140, 182, 214, 260, 280, 364, 428, 455, 520, 535, 701, 728, 749, 856, 910, 1070, 1391, 1402, 1498, 1820, 2140, 2782, 2804, 2996, 3505, 3640, 3745, 4280, 4907, 5564, 5608, 5992, 6955, 7010, 7490, 9113, 9737, 9814, 11128, 13910, 14020, 14980, 18226, 19474, 19628, 24535, 27820, 28040, 29960, 36452, 38948, 39256, 45565, 48685, 49070, 55640, 63791, 72904, 75007, 77896, 91130, 97370, 98140, 127582, 150014, 182260, 194740, 196280, 255164, 300028, 318955, 364520, 375035, 389480, 510328, 525049, 600056, 637910, 750070, 975091, 1050098, 1275820, 1500140, 1950182, 2100196, 2551640, 2625245, 3000280, 3900364, 4200392, 4875455, 5250490, 6825637, 7800728, 9750910, 10500980, 13651274, 19501820, 21001960, 27302548, 34128185, 39003640, 54605096, 68256370, 136512740, 273025480]

約数ペア:

[(1, 273025480), (2, 136512740), (4, 68256370), (5, 54605096), (7, 39003640), (8, 34128185), (10, 27302548), (13, 21001960), (14, 19501820), (20, 13651274), (26, 10500980), (28, 9750910), (35, 7800728), (40, 6825637), (52, 5250490), (56, 4875455), (65, 4200392), (70, 3900364), (91, 3000280), (104, 2625245), (107, 2551640), (130, 2100196), (140, 1950182), (182, 1500140), (214, 1275820), (260, 1050098), (280, 975091), (364, 750070), (428, 637910), (455, 600056), (520, 525049), (535, 510328), (701, 389480), (728, 375035), (749, 364520), (856, 318955), (910, 300028), (1070, 255164), (1391, 196280), (1402, 194740), (1498, 182260), (1820, 150014), (2140, 127582), (2782, 98140), (2804, 97370), (2996, 91130), (3505, 77896), (3640, 75007), (3745, 72904), (4280, 63791), (4907, 55640), (5564, 49070), (5608, 48685), (5992, 45565), (6955, 39256), (7010, 38948), (7490, 36452), (9113, 29960), (9737, 28040), (9814, 27820), (11128, 24535), (13910, 19628), (14020, 19474), (14980, 18226)]