283669120

素因数分解:

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

素因数の和:2802

約数の個数: 128

約数和(自身を含む): 809015040

約数和(自身を除く): 525345920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 640, 644, 736, 805, 896, 920, 1120, 1288, 1472, 1610, 1840, 2240, 2576, 2753, 2944, 3220, 3680, 4480, 5152, 5506, 6440, 7360, 10304, 11012, 12880, 13765, 14720, 19271, 20608, 22024, 25760, 27530, 38542, 44048, 51520, 55060, 63319, 77084, 88096, 96355, 103040, 110120, 126638, 154168, 176192, 192710, 220240, 253276, 308336, 316595, 352384, 385420, 440480, 443233, 506552, 616672, 633190, 770840, 880960, 886466, 1013104, 1233344, 1266380, 1541680, 1761920, 1772932, 2026208, 2216165, 2466688, 2532760, 3083360, 3545864, 4052416, 4432330, 5065520, 6166720, 7091728, 8104832, 8864660, 10131040, 12333440, 14183456, 17729320, 20262080, 28366912, 35458640, 40524160, 56733824, 70917280, 141834560, 283669120]

約数ペア:

[(1, 283669120), (2, 141834560), (4, 70917280), (5, 56733824), (7, 40524160), (8, 35458640), (10, 28366912), (14, 20262080), (16, 17729320), (20, 14183456), (23, 12333440), (28, 10131040), (32, 8864660), (35, 8104832), (40, 7091728), (46, 6166720), (56, 5065520), (64, 4432330), (70, 4052416), (80, 3545864), (92, 3083360), (112, 2532760), (115, 2466688), (128, 2216165), (140, 2026208), (160, 1772932), (161, 1761920), (184, 1541680), (224, 1266380), (230, 1233344), (280, 1013104), (320, 886466), (322, 880960), (368, 770840), (448, 633190), (460, 616672), (560, 506552), (640, 443233), (644, 440480), (736, 385420), (805, 352384), (896, 316595), (920, 308336), (1120, 253276), (1288, 220240), (1472, 192710), (1610, 176192), (1840, 154168), (2240, 126638), (2576, 110120), (2753, 103040), (2944, 96355), (3220, 88096), (3680, 77084), (4480, 63319), (5152, 55060), (5506, 51520), (6440, 44048), (7360, 38542), (10304, 27530), (11012, 25760), (12880, 22024), (13765, 20608), (14720, 19271)]