211495680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1669}}^1$

素因数の和:1707

約数の個数: 216

約数和(自身を含む): 798754320

約数和(自身を除く): 587258640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1669, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3338, 3520, 3840, 3960, 4224, 5007, 5280, 5760, 6336, 6676, 7040, 7920, 8345, 8448, 10014, 10560, 11520, 12672, 13352, 14080, 15021, 15840, 16690, 18359, 20028, 21120, 25035, 25344, 26704, 30042, 31680, 33380, 36718, 40056, 42240, 50070, 53408, 55077, 60084, 63360, 66760, 73436, 75105, 80112, 91795, 100140, 106816, 110154, 120168, 126720, 133520, 146872, 150210, 160224, 165231, 183590, 200280, 213632, 220308, 240336, 267040, 275385, 293744, 300420, 320448, 330462, 367180, 400560, 427264, 440616, 480672, 534080, 550770, 587488, 600840, 640896, 660924, 734360, 801120, 826155, 881232, 961344, 1068160, 1101540, 1174976, 1201680, 1281792, 1321848, 1468720, 1602240, 1652310, 1762464, 1922688, 2136320, 2203080, 2349952, 2403360, 2643696, 2937440, 3204480, 3304620, 3524928, 3845376, 4406160, 4699904, 4806720, 5287392, 5874880, 6408960, 6609240, 7049856, 8812320, 9613440, 10574784, 11749760, 13218480, 14099712, 17624640, 19226880, 21149568, 23499520, 26436960, 35249280, 42299136, 52873920, 70498560, 105747840, 211495680]

約数ペア:

[(1, 211495680), (2, 105747840), (3, 70498560), (4, 52873920), (5, 42299136), (6, 35249280), (8, 26436960), (9, 23499520), (10, 21149568), (11, 19226880), (12, 17624640), (15, 14099712), (16, 13218480), (18, 11749760), (20, 10574784), (22, 9613440), (24, 8812320), (30, 7049856), (32, 6609240), (33, 6408960), (36, 5874880), (40, 5287392), (44, 4806720), (45, 4699904), (48, 4406160), (55, 3845376), (60, 3524928), (64, 3304620), (66, 3204480), (72, 2937440), (80, 2643696), (88, 2403360), (90, 2349952), (96, 2203080), (99, 2136320), (110, 1922688), (120, 1762464), (128, 1652310), (132, 1602240), (144, 1468720), (160, 1321848), (165, 1281792), (176, 1201680), (180, 1174976), (192, 1101540), (198, 1068160), (220, 961344), (240, 881232), (256, 826155), (264, 801120), (288, 734360), (320, 660924), (330, 640896), (352, 600840), (360, 587488), (384, 550770), (396, 534080), (440, 480672), (480, 440616), (495, 427264), (528, 400560), (576, 367180), (640, 330462), (660, 320448), (704, 300420), (720, 293744), (768, 275385), (792, 267040), (880, 240336), (960, 220308), (990, 213632), (1056, 200280), (1152, 183590), (1280, 165231), (1320, 160224), (1408, 150210), (1440, 146872), (1584, 133520), (1669, 126720), (1760, 120168), (1920, 110154), (1980, 106816), (2112, 100140), (2304, 91795), (2640, 80112), (2816, 75105), (2880, 73436), (3168, 66760), (3338, 63360), (3520, 60084), (3840, 55077), (3960, 53408), (4224, 50070), (5007, 42240), (5280, 40056), (5760, 36718), (6336, 33380), (6676, 31680), (7040, 30042), (7920, 26704), (8345, 25344), (8448, 25035), (10014, 21120), (10560, 20028), (11520, 18359), (12672, 16690), (13352, 15840), (14080, 15021)]