2016376380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{386279}}^1$

素因数の和:386323

約数の個数: 72

約数和(自身を含む): 6327266400

約数和(自身を除く): 4310890020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 386279, 772558, 1158837, 1545116, 1931395, 2317674, 3476511, 3862790, 4635348, 5794185, 6953022, 7725580, 11202091, 11588370, 13906044, 17382555, 22404182, 23176740, 33606273, 34765110, 44808364, 56010455, 67212546, 69530220, 100818819, 112020910, 134425092, 168031365, 201637638, 224041820, 336062730, 403275276, 504094095, 672125460, 1008188190, 2016376380]

約数ペア:

[(1, 2016376380), (2, 1008188190), (3, 672125460), (4, 504094095), (5, 403275276), (6, 336062730), (9, 224041820), (10, 201637638), (12, 168031365), (15, 134425092), (18, 112020910), (20, 100818819), (29, 69530220), (30, 67212546), (36, 56010455), (45, 44808364), (58, 34765110), (60, 33606273), (87, 23176740), (90, 22404182), (116, 17382555), (145, 13906044), (174, 11588370), (180, 11202091), (261, 7725580), (290, 6953022), (348, 5794185), (435, 4635348), (522, 3862790), (580, 3476511), (870, 2317674), (1044, 1931395), (1305, 1545116), (1740, 1158837), (2610, 772558), (5220, 386279)]