1240911000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{19697}}^1$

素因数の和:19731

約数の個数: 192

約数和(自身を含む): 4793705280

約数和(自身を除く): 3552794280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 125, 126, 140, 150, 168, 175, 180, 200, 210, 225, 250, 252, 280, 300, 315, 350, 360, 375, 420, 450, 500, 504, 525, 600, 630, 700, 750, 840, 875, 900, 1000, 1050, 1125, 1260, 1400, 1500, 1575, 1750, 1800, 2100, 2250, 2520, 2625, 3000, 3150, 3500, 4200, 4500, 5250, 6300, 7000, 7875, 9000, 10500, 12600, 15750, 19697, 21000, 31500, 39394, 59091, 63000, 78788, 98485, 118182, 137879, 157576, 177273, 196970, 236364, 275758, 295455, 354546, 393940, 413637, 472728, 492425, 551516, 590910, 689395, 709092, 787880, 827274, 886365, 984850, 1103032, 1181820, 1240911, 1378790, 1418184, 1477275, 1654548, 1772730, 1969700, 2068185, 2363640, 2462125, 2481822, 2757580, 2954550, 3309096, 3446975, 3545460, 3939400, 4136370, 4431825, 4924250, 4963644, 5515160, 5909100, 6204555, 6893950, 7090920, 7386375, 8272740, 8863650, 9848500, 9927288, 10340925, 11818200, 12409110, 13787900, 14772750, 16545480, 17234875, 17727300, 19697000, 20681850, 22159125, 24818220, 27575800, 29545500, 31022775, 34469750, 35454600, 41363700, 44318250, 49636440, 51704625, 59091000, 62045550, 68939500, 82727400, 88636500, 103409250, 124091100, 137879000, 155113875, 177273000, 206818500, 248182200, 310227750, 413637000, 620455500, 1240911000]

約数ペア:

[(1, 1240911000), (2, 620455500), (3, 413637000), (4, 310227750), (5, 248182200), (6, 206818500), (7, 177273000), (8, 155113875), (9, 137879000), (10, 124091100), (12, 103409250), (14, 88636500), (15, 82727400), (18, 68939500), (20, 62045550), (21, 59091000), (24, 51704625), (25, 49636440), (28, 44318250), (30, 41363700), (35, 35454600), (36, 34469750), (40, 31022775), (42, 29545500), (45, 27575800), (50, 24818220), (56, 22159125), (60, 20681850), (63, 19697000), (70, 17727300), (72, 17234875), (75, 16545480), (84, 14772750), (90, 13787900), (100, 12409110), (105, 11818200), (120, 10340925), (125, 9927288), (126, 9848500), (140, 8863650), (150, 8272740), (168, 7386375), (175, 7090920), (180, 6893950), (200, 6204555), (210, 5909100), (225, 5515160), (250, 4963644), (252, 4924250), (280, 4431825), (300, 4136370), (315, 3939400), (350, 3545460), (360, 3446975), (375, 3309096), (420, 2954550), (450, 2757580), (500, 2481822), (504, 2462125), (525, 2363640), (600, 2068185), (630, 1969700), (700, 1772730), (750, 1654548), (840, 1477275), (875, 1418184), (900, 1378790), (1000, 1240911), (1050, 1181820), (1125, 1103032), (1260, 984850), (1400, 886365), (1500, 827274), (1575, 787880), (1750, 709092), (1800, 689395), (2100, 590910), (2250, 551516), (2520, 492425), (2625, 472728), (3000, 413637), (3150, 393940), (3500, 354546), (4200, 295455), (4500, 275758), (5250, 236364), (6300, 196970), (7000, 177273), (7875, 157576), (9000, 137879), (10500, 118182), (12600, 98485), (15750, 78788), (19697, 63000), (21000, 59091), (31500, 39394)]