211453440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2503}}^1$

素因数の和:2540

約数の個数: 160

約数和(自身を含む): 737738496

約数和(自身を除く): 526285056

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, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2503, 2560, 2640, 2816, 3520, 3840, 4224, 5006, 5280, 5632, 7040, 7509, 7680, 8448, 10012, 10560, 12515, 14080, 15018, 16896, 20024, 21120, 25030, 27533, 28160, 30036, 37545, 40048, 42240, 50060, 55066, 60072, 75090, 80096, 82599, 84480, 100120, 110132, 120144, 137665, 150180, 160192, 165198, 200240, 220264, 240288, 275330, 300360, 320384, 330396, 400480, 412995, 440528, 480576, 550660, 600720, 640768, 660792, 800960, 825990, 881056, 961152, 1101320, 1201440, 1281536, 1321584, 1601920, 1651980, 1762112, 1922304, 2202640, 2402880, 2643168, 3203840, 3303960, 3524224, 3844608, 4405280, 4805760, 5286336, 6407680, 6607920, 7048448, 8810560, 9611520, 10572672, 13215840, 14096896, 17621120, 19223040, 21145344, 26431680, 35242240, 42290688, 52863360, 70484480, 105726720, 211453440]

約数ペア:

[(1, 211453440), (2, 105726720), (3, 70484480), (4, 52863360), (5, 42290688), (6, 35242240), (8, 26431680), (10, 21145344), (11, 19223040), (12, 17621120), (15, 14096896), (16, 13215840), (20, 10572672), (22, 9611520), (24, 8810560), (30, 7048448), (32, 6607920), (33, 6407680), (40, 5286336), (44, 4805760), (48, 4405280), (55, 3844608), (60, 3524224), (64, 3303960), (66, 3203840), (80, 2643168), (88, 2402880), (96, 2202640), (110, 1922304), (120, 1762112), (128, 1651980), (132, 1601920), (160, 1321584), (165, 1281536), (176, 1201440), (192, 1101320), (220, 961152), (240, 881056), (256, 825990), (264, 800960), (320, 660792), (330, 640768), (352, 600720), (384, 550660), (440, 480576), (480, 440528), (512, 412995), (528, 400480), (640, 330396), (660, 320384), (704, 300360), (768, 275330), (880, 240288), (960, 220264), (1056, 200240), (1280, 165198), (1320, 160192), (1408, 150180), (1536, 137665), (1760, 120144), (1920, 110132), (2112, 100120), (2503, 84480), (2560, 82599), (2640, 80096), (2816, 75090), (3520, 60072), (3840, 55066), (4224, 50060), (5006, 42240), (5280, 40048), (5632, 37545), (7040, 30036), (7509, 28160), (7680, 27533), (8448, 25030), (10012, 21120), (10560, 20024), (12515, 16896), (14080, 15018)]