83784960

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{1039}}^1$

素因数の和:1073

約数の個数: 216

約数和(自身を含む): 331618560

約数和(自身を除く): 247833600

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, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1039, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2078, 2240, 2304, 2520, 2688, 2880, 3117, 3360, 3840, 4032, 4156, 4480, 5040, 5195, 5376, 5760, 6234, 6720, 7273, 8064, 8312, 8960, 9351, 10080, 10390, 11520, 12468, 13440, 14546, 15585, 16128, 16624, 18702, 20160, 20780, 21819, 24936, 26880, 29092, 31170, 33248, 36365, 37404, 40320, 41560, 43638, 46755, 49872, 58184, 62340, 65457, 66496, 72730, 74808, 80640, 83120, 87276, 93510, 99744, 109095, 116368, 124680, 130914, 132992, 145460, 149616, 166240, 174552, 187020, 199488, 218190, 232736, 249360, 261828, 265984, 290920, 299232, 327285, 332480, 349104, 374040, 398976, 436380, 465472, 498720, 523656, 581840, 598464, 654570, 664960, 698208, 748080, 797952, 872760, 930944, 997440, 1047312, 1163680, 1196928, 1309140, 1329920, 1396416, 1496160, 1745520, 1861888, 1994880, 2094624, 2327360, 2393856, 2618280, 2792832, 2992320, 3491040, 3989760, 4189248, 4654720, 5236560, 5585664, 5984640, 6982080, 8378496, 9309440, 10473120, 11969280, 13964160, 16756992, 20946240, 27928320, 41892480, 83784960]

約数ペア:

[(1, 83784960), (2, 41892480), (3, 27928320), (4, 20946240), (5, 16756992), (6, 13964160), (7, 11969280), (8, 10473120), (9, 9309440), (10, 8378496), (12, 6982080), (14, 5984640), (15, 5585664), (16, 5236560), (18, 4654720), (20, 4189248), (21, 3989760), (24, 3491040), (28, 2992320), (30, 2792832), (32, 2618280), (35, 2393856), (36, 2327360), (40, 2094624), (42, 1994880), (45, 1861888), (48, 1745520), (56, 1496160), (60, 1396416), (63, 1329920), (64, 1309140), (70, 1196928), (72, 1163680), (80, 1047312), (84, 997440), (90, 930944), (96, 872760), (105, 797952), (112, 748080), (120, 698208), (126, 664960), (128, 654570), (140, 598464), (144, 581840), (160, 523656), (168, 498720), (180, 465472), (192, 436380), (210, 398976), (224, 374040), (240, 349104), (252, 332480), (256, 327285), (280, 299232), (288, 290920), (315, 265984), (320, 261828), (336, 249360), (360, 232736), (384, 218190), (420, 199488), (448, 187020), (480, 174552), (504, 166240), (560, 149616), (576, 145460), (630, 132992), (640, 130914), (672, 124680), (720, 116368), (768, 109095), (840, 99744), (896, 93510), (960, 87276), (1008, 83120), (1039, 80640), (1120, 74808), (1152, 72730), (1260, 66496), (1280, 65457), (1344, 62340), (1440, 58184), (1680, 49872), (1792, 46755), (1920, 43638), (2016, 41560), (2078, 40320), (2240, 37404), (2304, 36365), (2520, 33248), (2688, 31170), (2880, 29092), (3117, 26880), (3360, 24936), (3840, 21819), (4032, 20780), (4156, 20160), (4480, 18702), (5040, 16624), (5195, 16128), (5376, 15585), (5760, 14546), (6234, 13440), (6720, 12468), (7273, 11520), (8064, 10390), (8312, 10080), (8960, 9351)]