16421552640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1303}}^1$

素因数の和:1879

約数の個数: 240

約数和(自身を含む): 57020154048

約数和(自身を除く): 40598601408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 547, 576, 640, 720, 768, 960, 1094, 1152, 1280, 1303, 1440, 1536, 1641, 1920, 2188, 2304, 2560, 2606, 2735, 2880, 3282, 3840, 3909, 4376, 4608, 4923, 5212, 5470, 5760, 6515, 6564, 7680, 7818, 8205, 8752, 9846, 10424, 10940, 11520, 11727, 13030, 13128, 15636, 16410, 17504, 19545, 19692, 20848, 21880, 23040, 23454, 24615, 26060, 26256, 31272, 32820, 35008, 39090, 39384, 41696, 43760, 46908, 49230, 52120, 52512, 58635, 62544, 65640, 70016, 78180, 78768, 83392, 87520, 93816, 98460, 104240, 105024, 117270, 125088, 131280, 140032, 156360, 157536, 166784, 175040, 187632, 196920, 208480, 210048, 234540, 250176, 262560, 280064, 312720, 315072, 333568, 350080, 375264, 393840, 416960, 420096, 469080, 500352, 525120, 625440, 630144, 667136, 700160, 712741, 750528, 787680, 833920, 840192, 938160, 1000704, 1050240, 1250880, 1260288, 1400320, 1425482, 1501056, 1575360, 1667840, 1876320, 2001408, 2100480, 2138223, 2501760, 2520576, 2850964, 3002112, 3150720, 3335680, 3563705, 3752640, 4200960, 4276446, 5003520, 5701928, 6004224, 6301440, 6414669, 7127410, 7505280, 8552892, 10007040, 10691115, 11403856, 12602880, 12829338, 14254820, 15010560, 17105784, 21382230, 22807712, 25658676, 28509640, 30021120, 32073345, 34211568, 42764460, 45615424, 51317352, 57019280, 64146690, 68423136, 85528920, 91230848, 102634704, 114038560, 128293380, 136846272, 171057840, 182461696, 205269408, 228077120, 256586760, 273692544, 342115680, 364923392, 410538816, 456154240, 513173520, 547385088, 684231360, 821077632, 912308480, 1026347040, 1094770176, 1368462720, 1642155264, 1824616960, 2052694080, 2736925440, 3284310528, 4105388160, 5473850880, 8210776320, 16421552640]

約数ペア:

[(1, 16421552640), (2, 8210776320), (3, 5473850880), (4, 4105388160), (5, 3284310528), (6, 2736925440), (8, 2052694080), (9, 1824616960), (10, 1642155264), (12, 1368462720), (15, 1094770176), (16, 1026347040), (18, 912308480), (20, 821077632), (24, 684231360), (30, 547385088), (32, 513173520), (36, 456154240), (40, 410538816), (45, 364923392), (48, 342115680), (60, 273692544), (64, 256586760), (72, 228077120), (80, 205269408), (90, 182461696), (96, 171057840), (120, 136846272), (128, 128293380), (144, 114038560), (160, 102634704), (180, 91230848), (192, 85528920), (240, 68423136), (256, 64146690), (288, 57019280), (320, 51317352), (360, 45615424), (384, 42764460), (480, 34211568), (512, 32073345), (547, 30021120), (576, 28509640), (640, 25658676), (720, 22807712), (768, 21382230), (960, 17105784), (1094, 15010560), (1152, 14254820), (1280, 12829338), (1303, 12602880), (1440, 11403856), (1536, 10691115), (1641, 10007040), (1920, 8552892), (2188, 7505280), (2304, 7127410), (2560, 6414669), (2606, 6301440), (2735, 6004224), (2880, 5701928), (3282, 5003520), (3840, 4276446), (3909, 4200960), (4376, 3752640), (4608, 3563705), (4923, 3335680), (5212, 3150720), (5470, 3002112), (5760, 2850964), (6515, 2520576), (6564, 2501760), (7680, 2138223), (7818, 2100480), (8205, 2001408), (8752, 1876320), (9846, 1667840), (10424, 1575360), (10940, 1501056), (11520, 1425482), (11727, 1400320), (13030, 1260288), (13128, 1250880), (15636, 1050240), (16410, 1000704), (17504, 938160), (19545, 840192), (19692, 833920), (20848, 787680), (21880, 750528), (23040, 712741), (23454, 700160), (24615, 667136), (26060, 630144), (26256, 625440), (31272, 525120), (32820, 500352), (35008, 469080), (39090, 420096), (39384, 416960), (41696, 393840), (43760, 375264), (46908, 350080), (49230, 333568), (52120, 315072), (52512, 312720), (58635, 280064), (62544, 262560), (65640, 250176), (70016, 234540), (78180, 210048), (78768, 208480), (83392, 196920), (87520, 187632), (93816, 175040), (98460, 166784), (104240, 157536), (105024, 156360), (117270, 140032), (125088, 131280)]