211326720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5003}}^1$

素因数の和:5038

約数の個数: 144

約数和(自身を含む): 736428672

約数和(自身を除く): 525101952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5003, 5280, 7040, 8448, 10006, 10560, 14080, 15009, 20012, 21120, 25015, 30018, 40024, 42240, 50030, 55033, 60036, 75045, 80048, 100060, 110066, 120072, 150090, 160096, 165099, 200120, 220132, 240144, 275165, 300180, 320192, 330198, 400240, 440264, 480288, 550330, 600360, 640384, 660396, 800480, 825495, 880528, 960576, 1100660, 1200720, 1280768, 1320792, 1600960, 1650990, 1761056, 1921152, 2201320, 2401440, 2641584, 3201920, 3301980, 3522112, 3842304, 4402640, 4802880, 5283168, 6403840, 6603960, 7044224, 8805280, 9605760, 10566336, 13207920, 14088448, 17610560, 19211520, 21132672, 26415840, 35221120, 42265344, 52831680, 70442240, 105663360, 211326720]

約数ペア:

[(1, 211326720), (2, 105663360), (3, 70442240), (4, 52831680), (5, 42265344), (6, 35221120), (8, 26415840), (10, 21132672), (11, 19211520), (12, 17610560), (15, 14088448), (16, 13207920), (20, 10566336), (22, 9605760), (24, 8805280), (30, 7044224), (32, 6603960), (33, 6403840), (40, 5283168), (44, 4802880), (48, 4402640), (55, 3842304), (60, 3522112), (64, 3301980), (66, 3201920), (80, 2641584), (88, 2401440), (96, 2201320), (110, 1921152), (120, 1761056), (128, 1650990), (132, 1600960), (160, 1320792), (165, 1280768), (176, 1200720), (192, 1100660), (220, 960576), (240, 880528), (256, 825495), (264, 800480), (320, 660396), (330, 640384), (352, 600360), (384, 550330), (440, 480288), (480, 440264), (528, 400240), (640, 330198), (660, 320192), (704, 300180), (768, 275165), (880, 240144), (960, 220132), (1056, 200120), (1280, 165099), (1320, 160096), (1408, 150090), (1760, 120072), (1920, 110066), (2112, 100060), (2640, 80048), (2816, 75045), (3520, 60036), (3840, 55033), (4224, 50030), (5003, 42240), (5280, 40024), (7040, 30018), (8448, 25015), (10006, 21120), (10560, 20012), (14080, 15009)]