136997280

素因数分解:

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

素因数の和:13619

約数の個数: 144

約数和(自身を含む): 534328704

約数和(自身を除く): 397331424

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, 13591, 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, 951370, 978552, 1087280, 1141644, 1223190, 1304736, 1427055, 1522192, 1630920, 1712466, 1902740, 1957104, 2174560, 2283288, 2446380, 2854110, 3044384, 3261840, 3424932, 3805480, 3914208, 4281165, 4566576, 4892760, 5708220, 6523680, 6849864, 7610960, 8562330, 9133152, 9785520, 11416440, 13699728, 15221920, 17124660, 19571040, 22832880, 27399456, 34249320, 45665760, 68498640, 136997280]

約数ペア:

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