162731520

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{1009}}^1$

素因数の和:1045

約数の個数: 240

約数和(自身を含む): 644735520

約数和(自身を除く): 482004000

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, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1009, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2018, 2240, 2304, 2520, 2560, 2688, 2880, 3027, 3360, 3584, 3840, 4032, 4036, 4480, 4608, 5040, 5045, 5376, 5760, 6054, 6720, 7063, 7680, 8064, 8072, 8960, 9081, 10080, 10090, 10752, 11520, 12108, 13440, 14126, 15135, 16128, 16144, 17920, 18162, 20160, 20180, 21189, 23040, 24216, 26880, 28252, 30270, 32256, 32288, 35315, 36324, 40320, 40360, 42378, 45405, 48432, 53760, 56504, 60540, 63567, 64576, 70630, 72648, 80640, 80720, 84756, 90810, 96864, 105945, 113008, 121080, 127134, 129152, 141260, 145296, 161280, 161440, 169512, 181620, 193728, 211890, 226016, 242160, 254268, 258304, 282520, 290592, 317835, 322880, 339024, 363240, 387456, 423780, 452032, 484320, 508536, 516608, 565040, 581184, 635670, 645760, 678048, 726480, 774912, 847560, 904064, 968640, 1017072, 1130080, 1162368, 1271340, 1291520, 1356096, 1452960, 1549824, 1695120, 1808128, 1937280, 2034144, 2260160, 2324736, 2542680, 2583040, 2712192, 2905920, 3390240, 3616256, 3874560, 4068288, 4520320, 4649472, 5085360, 5424384, 5811840, 6780480, 7749120, 8136576, 9040640, 10170720, 10848768, 11623680, 13560960, 16273152, 18081280, 20341440, 23247360, 27121920, 32546304, 40682880, 54243840, 81365760, 162731520]

約数ペア:

[(1, 162731520), (2, 81365760), (3, 54243840), (4, 40682880), (5, 32546304), (6, 27121920), (7, 23247360), (8, 20341440), (9, 18081280), (10, 16273152), (12, 13560960), (14, 11623680), (15, 10848768), (16, 10170720), (18, 9040640), (20, 8136576), (21, 7749120), (24, 6780480), (28, 5811840), (30, 5424384), (32, 5085360), (35, 4649472), (36, 4520320), (40, 4068288), (42, 3874560), (45, 3616256), (48, 3390240), (56, 2905920), (60, 2712192), (63, 2583040), (64, 2542680), (70, 2324736), (72, 2260160), (80, 2034144), (84, 1937280), (90, 1808128), (96, 1695120), (105, 1549824), (112, 1452960), (120, 1356096), (126, 1291520), (128, 1271340), (140, 1162368), (144, 1130080), (160, 1017072), (168, 968640), (180, 904064), (192, 847560), (210, 774912), (224, 726480), (240, 678048), (252, 645760), (256, 635670), (280, 581184), (288, 565040), (315, 516608), (320, 508536), (336, 484320), (360, 452032), (384, 423780), (420, 387456), (448, 363240), (480, 339024), (504, 322880), (512, 317835), (560, 290592), (576, 282520), (630, 258304), (640, 254268), (672, 242160), (720, 226016), (768, 211890), (840, 193728), (896, 181620), (960, 169512), (1008, 161440), (1009, 161280), (1120, 145296), (1152, 141260), (1260, 129152), (1280, 127134), (1344, 121080), (1440, 113008), (1536, 105945), (1680, 96864), (1792, 90810), (1920, 84756), (2016, 80720), (2018, 80640), (2240, 72648), (2304, 70630), (2520, 64576), (2560, 63567), (2688, 60540), (2880, 56504), (3027, 53760), (3360, 48432), (3584, 45405), (3840, 42378), (4032, 40360), (4036, 40320), (4480, 36324), (4608, 35315), (5040, 32288), (5045, 32256), (5376, 30270), (5760, 28252), (6054, 26880), (6720, 24216), (7063, 23040), (7680, 21189), (8064, 20180), (8072, 20160), (8960, 18162), (9081, 17920), (10080, 16144), (10090, 16128), (10752, 15135), (11520, 14126), (12108, 13440)]