1931236440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79279}}^1$

素因数の和:79329

約数の個数: 128

約数和(自身を含む): 6849792000

約数和(自身を除く): 4918555560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 12180, 24360, 79279, 158558, 237837, 317116, 396395, 475674, 554953, 634232, 792790, 951348, 1109906, 1189185, 1585580, 1664859, 1902696, 2219812, 2299091, 2378370, 2774765, 3171160, 3329718, 4439624, 4598182, 4756740, 5549530, 6659436, 6897273, 8324295, 9196364, 9513480, 11099060, 11495455, 13318872, 13794546, 16093637, 16648590, 18392728, 22198120, 22990910, 27589092, 32187274, 33297180, 34486365, 45981820, 48280911, 55178184, 64374548, 66594360, 68972730, 80468185, 91963640, 96561822, 128749096, 137945460, 160936370, 193123644, 241404555, 275890920, 321872740, 386247288, 482809110, 643745480, 965618220, 1931236440]

約数ペア:

[(1, 1931236440), (2, 965618220), (3, 643745480), (4, 482809110), (5, 386247288), (6, 321872740), (7, 275890920), (8, 241404555), (10, 193123644), (12, 160936370), (14, 137945460), (15, 128749096), (20, 96561822), (21, 91963640), (24, 80468185), (28, 68972730), (29, 66594360), (30, 64374548), (35, 55178184), (40, 48280911), (42, 45981820), (56, 34486365), (58, 33297180), (60, 32187274), (70, 27589092), (84, 22990910), (87, 22198120), (105, 18392728), (116, 16648590), (120, 16093637), (140, 13794546), (145, 13318872), (168, 11495455), (174, 11099060), (203, 9513480), (210, 9196364), (232, 8324295), (280, 6897273), (290, 6659436), (348, 5549530), (406, 4756740), (420, 4598182), (435, 4439624), (580, 3329718), (609, 3171160), (696, 2774765), (812, 2378370), (840, 2299091), (870, 2219812), (1015, 1902696), (1160, 1664859), (1218, 1585580), (1624, 1189185), (1740, 1109906), (2030, 951348), (2436, 792790), (3045, 634232), (3480, 554953), (4060, 475674), (4872, 396395), (6090, 317116), (8120, 237837), (12180, 158558), (24360, 79279)]