206052480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:539

約数の個数: 192

約数和(自身を含む): 721768320

約数和(自身を除く): 515715840

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, 83, 90, 96, 120, 128, 144, 160, 166, 180, 192, 240, 249, 288, 320, 332, 360, 384, 415, 431, 480, 498, 576, 640, 664, 720, 747, 830, 862, 960, 996, 1152, 1245, 1293, 1328, 1440, 1494, 1660, 1724, 1920, 1992, 2155, 2490, 2586, 2656, 2880, 2988, 3320, 3448, 3735, 3879, 3984, 4310, 4980, 5172, 5312, 5760, 5976, 6465, 6640, 6896, 7470, 7758, 7968, 8620, 9960, 10344, 10624, 11952, 12930, 13280, 13792, 14940, 15516, 15936, 17240, 19395, 19920, 20688, 23904, 25860, 26560, 27584, 29880, 31032, 31872, 34480, 35773, 38790, 39840, 41376, 47808, 51720, 53120, 55168, 59760, 62064, 68960, 71546, 77580, 79680, 82752, 95616, 103440, 107319, 119520, 124128, 137920, 143092, 155160, 159360, 165504, 178865, 206880, 214638, 239040, 248256, 275840, 286184, 310320, 321957, 357730, 413760, 429276, 478080, 496512, 536595, 572368, 620640, 643914, 715460, 827520, 858552, 1073190, 1144736, 1241280, 1287828, 1430920, 1609785, 1717104, 2146380, 2289472, 2482560, 2575656, 2861840, 3219570, 3434208, 4292760, 4578944, 5151312, 5723680, 6439140, 6868416, 8585520, 10302624, 11447360, 12878280, 13736832, 17171040, 20605248, 22894720, 25756560, 34342080, 41210496, 51513120, 68684160, 103026240, 206052480]

約数ペア:

[(1, 206052480), (2, 103026240), (3, 68684160), (4, 51513120), (5, 41210496), (6, 34342080), (8, 25756560), (9, 22894720), (10, 20605248), (12, 17171040), (15, 13736832), (16, 12878280), (18, 11447360), (20, 10302624), (24, 8585520), (30, 6868416), (32, 6439140), (36, 5723680), (40, 5151312), (45, 4578944), (48, 4292760), (60, 3434208), (64, 3219570), (72, 2861840), (80, 2575656), (83, 2482560), (90, 2289472), (96, 2146380), (120, 1717104), (128, 1609785), (144, 1430920), (160, 1287828), (166, 1241280), (180, 1144736), (192, 1073190), (240, 858552), (249, 827520), (288, 715460), (320, 643914), (332, 620640), (360, 572368), (384, 536595), (415, 496512), (431, 478080), (480, 429276), (498, 413760), (576, 357730), (640, 321957), (664, 310320), (720, 286184), (747, 275840), (830, 248256), (862, 239040), (960, 214638), (996, 206880), (1152, 178865), (1245, 165504), (1293, 159360), (1328, 155160), (1440, 143092), (1494, 137920), (1660, 124128), (1724, 119520), (1920, 107319), (1992, 103440), (2155, 95616), (2490, 82752), (2586, 79680), (2656, 77580), (2880, 71546), (2988, 68960), (3320, 62064), (3448, 59760), (3735, 55168), (3879, 53120), (3984, 51720), (4310, 47808), (4980, 41376), (5172, 39840), (5312, 38790), (5760, 35773), (5976, 34480), (6465, 31872), (6640, 31032), (6896, 29880), (7470, 27584), (7758, 26560), (7968, 25860), (8620, 23904), (9960, 20688), (10344, 19920), (10624, 19395), (11952, 17240), (12930, 15936), (13280, 15516), (13792, 14940)]