139313440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{719}}^1$

素因数の和:914

約数の個数: 96

約数和(自身を含む): 378846720

約数和(自身を除く): 239533280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 173, 224, 280, 346, 560, 692, 719, 865, 1120, 1211, 1384, 1438, 1730, 2422, 2768, 2876, 3460, 3595, 4844, 5033, 5536, 5752, 6055, 6920, 7190, 9688, 10066, 11504, 12110, 13840, 14380, 19376, 20132, 23008, 24220, 25165, 27680, 28760, 38752, 40264, 48440, 50330, 57520, 80528, 96880, 100660, 115040, 124387, 161056, 193760, 201320, 248774, 402640, 497548, 621935, 805280, 870709, 995096, 1243870, 1741418, 1990192, 2487740, 3482836, 3980384, 4353545, 4975480, 6965672, 8707090, 9950960, 13931344, 17414180, 19901920, 27862688, 34828360, 69656720, 139313440]

約数ペア:

[(1, 139313440), (2, 69656720), (4, 34828360), (5, 27862688), (7, 19901920), (8, 17414180), (10, 13931344), (14, 9950960), (16, 8707090), (20, 6965672), (28, 4975480), (32, 4353545), (35, 3980384), (40, 3482836), (56, 2487740), (70, 1990192), (80, 1741418), (112, 1243870), (140, 995096), (160, 870709), (173, 805280), (224, 621935), (280, 497548), (346, 402640), (560, 248774), (692, 201320), (719, 193760), (865, 161056), (1120, 124387), (1211, 115040), (1384, 100660), (1438, 96880), (1730, 80528), (2422, 57520), (2768, 50330), (2876, 48440), (3460, 40264), (3595, 38752), (4844, 28760), (5033, 27680), (5536, 25165), (5752, 24220), (6055, 23008), (6920, 20132), (7190, 19376), (9688, 14380), (10066, 13840), (11504, 12110)]