70917280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2753}}^1$

素因数の和:2798

約数の個数: 96

約数和(自身を含む): 199874304

約数和(自身を除く): 128957024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 2753, 3220, 3680, 5152, 5506, 6440, 11012, 12880, 13765, 19271, 22024, 25760, 27530, 38542, 44048, 55060, 63319, 77084, 88096, 96355, 110120, 126638, 154168, 192710, 220240, 253276, 308336, 316595, 385420, 440480, 443233, 506552, 616672, 633190, 770840, 886466, 1013104, 1266380, 1541680, 1772932, 2026208, 2216165, 2532760, 3083360, 3545864, 4432330, 5065520, 7091728, 8864660, 10131040, 14183456, 17729320, 35458640, 70917280]

約数ペア:

[(1, 70917280), (2, 35458640), (4, 17729320), (5, 14183456), (7, 10131040), (8, 8864660), (10, 7091728), (14, 5065520), (16, 4432330), (20, 3545864), (23, 3083360), (28, 2532760), (32, 2216165), (35, 2026208), (40, 1772932), (46, 1541680), (56, 1266380), (70, 1013104), (80, 886466), (92, 770840), (112, 633190), (115, 616672), (140, 506552), (160, 443233), (161, 440480), (184, 385420), (224, 316595), (230, 308336), (280, 253276), (322, 220240), (368, 192710), (460, 154168), (560, 126638), (644, 110120), (736, 96355), (805, 88096), (920, 77084), (1120, 63319), (1288, 55060), (1610, 44048), (1840, 38542), (2576, 27530), (2753, 25760), (3220, 22024), (3680, 19271), (5152, 13765), (5506, 12880), (6440, 11012)]