213816960

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{5303}}^1$

素因数の和:5335

約数の個数: 192

約数和(自身を含む): 843972480

約数和(自身を除く): 630155520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5303, 5760, 6720, 8064, 10080, 10606, 13440, 15909, 20160, 21212, 26515, 31818, 37121, 40320, 42424, 47727, 53030, 63636, 74242, 79545, 84848, 95454, 106060, 111363, 127272, 148484, 159090, 169696, 185605, 190908, 212120, 222726, 238635, 254544, 296968, 318180, 334089, 339392, 371210, 381816, 424240, 445452, 477270, 509088, 556815, 593936, 636360, 668178, 678784, 742420, 763632, 848480, 890904, 954540, 1018176, 1113630, 1187872, 1272720, 1336356, 1484840, 1527264, 1670445, 1696960, 1781808, 1909080, 2036352, 2227260, 2375744, 2545440, 2672712, 2969680, 3054528, 3340890, 3393920, 3563616, 3818160, 4454520, 4751488, 5090880, 5345424, 5939360, 6109056, 6681780, 7127232, 7636320, 8909040, 10181760, 10690848, 11878720, 13363560, 14254464, 15272640, 17818080, 21381696, 23757440, 26727120, 30545280, 35636160, 42763392, 53454240, 71272320, 106908480, 213816960]

約数ペア:

[(1, 213816960), (2, 106908480), (3, 71272320), (4, 53454240), (5, 42763392), (6, 35636160), (7, 30545280), (8, 26727120), (9, 23757440), (10, 21381696), (12, 17818080), (14, 15272640), (15, 14254464), (16, 13363560), (18, 11878720), (20, 10690848), (21, 10181760), (24, 8909040), (28, 7636320), (30, 7127232), (32, 6681780), (35, 6109056), (36, 5939360), (40, 5345424), (42, 5090880), (45, 4751488), (48, 4454520), (56, 3818160), (60, 3563616), (63, 3393920), (64, 3340890), (70, 3054528), (72, 2969680), (80, 2672712), (84, 2545440), (90, 2375744), (96, 2227260), (105, 2036352), (112, 1909080), (120, 1781808), (126, 1696960), (128, 1670445), (140, 1527264), (144, 1484840), (160, 1336356), (168, 1272720), (180, 1187872), (192, 1113630), (210, 1018176), (224, 954540), (240, 890904), (252, 848480), (280, 763632), (288, 742420), (315, 678784), (320, 668178), (336, 636360), (360, 593936), (384, 556815), (420, 509088), (448, 477270), (480, 445452), (504, 424240), (560, 381816), (576, 371210), (630, 339392), (640, 334089), (672, 318180), (720, 296968), (840, 254544), (896, 238635), (960, 222726), (1008, 212120), (1120, 190908), (1152, 185605), (1260, 169696), (1344, 159090), (1440, 148484), (1680, 127272), (1920, 111363), (2016, 106060), (2240, 95454), (2520, 84848), (2688, 79545), (2880, 74242), (3360, 63636), (4032, 53030), (4480, 47727), (5040, 42424), (5303, 40320), (5760, 37121), (6720, 31818), (8064, 26515), (10080, 21212), (10606, 20160), (13440, 15909)]