273994560

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13591}}^1$

素因数の和:13621

約数の個数: 168

約数和(自身を含む): 1077138816

約数和(自身を除く): 803144256

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 13591, 20160, 27182, 40773, 54364, 67955, 81546, 95137, 108728, 122319, 135910, 163092, 190274, 203865, 217456, 244638, 271820, 285411, 326184, 380548, 407730, 434912, 475685, 489276, 543640, 570822, 611595, 652368, 761096, 815460, 856233, 869824, 951370, 978552, 1087280, 1141644, 1223190, 1304736, 1427055, 1522192, 1630920, 1712466, 1902740, 1957104, 2174560, 2283288, 2446380, 2609472, 2854110, 3044384, 3261840, 3424932, 3805480, 3914208, 4281165, 4349120, 4566576, 4892760, 5708220, 6088768, 6523680, 6849864, 7610960, 7828416, 8562330, 9133152, 9785520, 11416440, 13047360, 13699728, 15221920, 17124660, 18266304, 19571040, 22832880, 27399456, 30443840, 34249320, 39142080, 45665760, 54798912, 68498640, 91331520, 136997280, 273994560]

約数ペア:

[(1, 273994560), (2, 136997280), (3, 91331520), (4, 68498640), (5, 54798912), (6, 45665760), (7, 39142080), (8, 34249320), (9, 30443840), (10, 27399456), (12, 22832880), (14, 19571040), (15, 18266304), (16, 17124660), (18, 15221920), (20, 13699728), (21, 13047360), (24, 11416440), (28, 9785520), (30, 9133152), (32, 8562330), (35, 7828416), (36, 7610960), (40, 6849864), (42, 6523680), (45, 6088768), (48, 5708220), (56, 4892760), (60, 4566576), (63, 4349120), (64, 4281165), (70, 3914208), (72, 3805480), (80, 3424932), (84, 3261840), (90, 3044384), (96, 2854110), (105, 2609472), (112, 2446380), (120, 2283288), (126, 2174560), (140, 1957104), (144, 1902740), (160, 1712466), (168, 1630920), (180, 1522192), (192, 1427055), (210, 1304736), (224, 1223190), (240, 1141644), (252, 1087280), (280, 978552), (288, 951370), (315, 869824), (320, 856233), (336, 815460), (360, 761096), (420, 652368), (448, 611595), (480, 570822), (504, 543640), (560, 489276), (576, 475685), (630, 434912), (672, 407730), (720, 380548), (840, 326184), (960, 285411), (1008, 271820), (1120, 244638), (1260, 217456), (1344, 203865), (1440, 190274), (1680, 163092), (2016, 135910), (2240, 122319), (2520, 108728), (2880, 95137), (3360, 81546), (4032, 67955), (5040, 54364), (6720, 40773), (10080, 27182), (13591, 20160)]