15697630480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{21713}}^1$

素因数の和:23024

約数の個数: 80

約数和(自身を含む): 41745078144

約数和(自身を除く): 26047447664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1291, 2582, 5164, 6455, 9037, 10328, 12910, 18074, 20656, 21713, 25820, 36148, 43426, 45185, 51640, 72296, 86852, 90370, 103280, 108565, 144592, 151991, 173704, 180740, 217130, 303982, 347408, 361480, 434260, 607964, 722960, 759955, 868520, 1215928, 1519910, 1737040, 2431856, 3039820, 6079640, 12159280, 28031483, 56062966, 112125932, 140157415, 196220381, 224251864, 280314830, 392440762, 448503728, 560629660, 784881524, 981101905, 1121259320, 1569763048, 1962203810, 2242518640, 3139526096, 3924407620, 7848815240, 15697630480]

約数ペア:

[(1, 15697630480), (2, 7848815240), (4, 3924407620), (5, 3139526096), (7, 2242518640), (8, 1962203810), (10, 1569763048), (14, 1121259320), (16, 981101905), (20, 784881524), (28, 560629660), (35, 448503728), (40, 392440762), (56, 280314830), (70, 224251864), (80, 196220381), (112, 140157415), (140, 112125932), (280, 56062966), (560, 28031483), (1291, 12159280), (2582, 6079640), (5164, 3039820), (6455, 2431856), (9037, 1737040), (10328, 1519910), (12910, 1215928), (18074, 868520), (20656, 759955), (21713, 722960), (25820, 607964), (36148, 434260), (43426, 361480), (45185, 347408), (51640, 303982), (72296, 217130), (86852, 180740), (90370, 173704), (103280, 151991), (108565, 144592)]