42693840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 240

約数和(自身を含む): 168524928

約数和(自身を除く): 125831088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 126, 129, 140, 144, 168, 172, 180, 197, 210, 215, 240, 252, 258, 280, 301, 315, 336, 344, 360, 387, 394, 420, 430, 504, 516, 560, 591, 602, 630, 645, 688, 720, 774, 788, 840, 860, 903, 985, 1008, 1032, 1182, 1204, 1260, 1290, 1379, 1505, 1548, 1576, 1680, 1720, 1773, 1806, 1935, 1970, 2064, 2364, 2408, 2520, 2580, 2709, 2758, 2955, 3010, 3096, 3152, 3440, 3546, 3612, 3870, 3940, 4137, 4515, 4728, 4816, 5040, 5160, 5418, 5516, 5910, 6020, 6192, 6895, 7092, 7224, 7740, 7880, 8274, 8471, 8865, 9030, 9456, 10320, 10836, 11032, 11820, 12040, 12411, 13545, 13790, 14184, 14448, 15480, 15760, 16548, 16942, 17730, 18060, 20685, 21672, 22064, 23640, 24080, 24822, 25413, 27090, 27580, 28368, 30960, 33096, 33884, 35460, 36120, 41370, 42355, 43344, 47280, 49644, 50826, 54180, 55160, 59297, 62055, 66192, 67768, 70920, 72240, 76239, 82740, 84710, 99288, 101652, 108360, 110320, 118594, 124110, 127065, 135536, 141840, 152478, 165480, 169420, 177891, 198576, 203304, 216720, 237188, 248220, 254130, 296485, 304956, 330960, 338840, 355782, 381195, 406608, 474376, 496440, 508260, 533673, 592970, 609912, 677680, 711564, 762390, 889455, 948752, 992880, 1016520, 1067346, 1185940, 1219824, 1423128, 1524780, 1778910, 2033040, 2134692, 2371880, 2668365, 2846256, 3049560, 3557820, 4269384, 4743760, 5336730, 6099120, 7115640, 8538768, 10673460, 14231280, 21346920, 42693840]

約数ペア:

[(1, 42693840), (2, 21346920), (3, 14231280), (4, 10673460), (5, 8538768), (6, 7115640), (7, 6099120), (8, 5336730), (9, 4743760), (10, 4269384), (12, 3557820), (14, 3049560), (15, 2846256), (16, 2668365), (18, 2371880), (20, 2134692), (21, 2033040), (24, 1778910), (28, 1524780), (30, 1423128), (35, 1219824), (36, 1185940), (40, 1067346), (42, 1016520), (43, 992880), (45, 948752), (48, 889455), (56, 762390), (60, 711564), (63, 677680), (70, 609912), (72, 592970), (80, 533673), (84, 508260), (86, 496440), (90, 474376), (105, 406608), (112, 381195), (120, 355782), (126, 338840), (129, 330960), (140, 304956), (144, 296485), (168, 254130), (172, 248220), (180, 237188), (197, 216720), (210, 203304), (215, 198576), (240, 177891), (252, 169420), (258, 165480), (280, 152478), (301, 141840), (315, 135536), (336, 127065), (344, 124110), (360, 118594), (387, 110320), (394, 108360), (420, 101652), (430, 99288), (504, 84710), (516, 82740), (560, 76239), (591, 72240), (602, 70920), (630, 67768), (645, 66192), (688, 62055), (720, 59297), (774, 55160), (788, 54180), (840, 50826), (860, 49644), (903, 47280), (985, 43344), (1008, 42355), (1032, 41370), (1182, 36120), (1204, 35460), (1260, 33884), (1290, 33096), (1379, 30960), (1505, 28368), (1548, 27580), (1576, 27090), (1680, 25413), (1720, 24822), (1773, 24080), (1806, 23640), (1935, 22064), (1970, 21672), (2064, 20685), (2364, 18060), (2408, 17730), (2520, 16942), (2580, 16548), (2709, 15760), (2758, 15480), (2955, 14448), (3010, 14184), (3096, 13790), (3152, 13545), (3440, 12411), (3546, 12040), (3612, 11820), (3870, 11032), (3940, 10836), (4137, 10320), (4515, 9456), (4728, 9030), (4816, 8865), (5040, 8471), (5160, 8274), (5418, 7880), (5516, 7740), (5910, 7224), (6020, 7092), (6192, 6895)]