213716160

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{10601}}^1$

素因数の和:10631

約数の個数: 168

約数和(自身を含む): 840187296

約数和(自身を除く): 626471136

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, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 10601, 20160, 21202, 31803, 42404, 53005, 63606, 74207, 84808, 95409, 106010, 127212, 148414, 159015, 169616, 190818, 212020, 222621, 254424, 296828, 318030, 339232, 371035, 381636, 424040, 445242, 477045, 508848, 593656, 636060, 667863, 678464, 742070, 763272, 848080, 890484, 954090, 1017696, 1113105, 1187312, 1272120, 1335726, 1484140, 1526544, 1696160, 1780968, 1908180, 2035392, 2226210, 2374624, 2544240, 2671452, 2968280, 3053088, 3339315, 3392320, 3561936, 3816360, 4452420, 4749248, 5088480, 5342904, 5936560, 6106176, 6678630, 7123872, 7632720, 8904840, 10176960, 10685808, 11873120, 13357260, 14247744, 15265440, 17809680, 21371616, 23746240, 26714520, 30530880, 35619360, 42743232, 53429040, 71238720, 106858080, 213716160]

約数ペア:

[(1, 213716160), (2, 106858080), (3, 71238720), (4, 53429040), (5, 42743232), (6, 35619360), (7, 30530880), (8, 26714520), (9, 23746240), (10, 21371616), (12, 17809680), (14, 15265440), (15, 14247744), (16, 13357260), (18, 11873120), (20, 10685808), (21, 10176960), (24, 8904840), (28, 7632720), (30, 7123872), (32, 6678630), (35, 6106176), (36, 5936560), (40, 5342904), (42, 5088480), (45, 4749248), (48, 4452420), (56, 3816360), (60, 3561936), (63, 3392320), (64, 3339315), (70, 3053088), (72, 2968280), (80, 2671452), (84, 2544240), (90, 2374624), (96, 2226210), (105, 2035392), (112, 1908180), (120, 1780968), (126, 1696160), (140, 1526544), (144, 1484140), (160, 1335726), (168, 1272120), (180, 1187312), (192, 1113105), (210, 1017696), (224, 954090), (240, 890484), (252, 848080), (280, 763272), (288, 742070), (315, 678464), (320, 667863), (336, 636060), (360, 593656), (420, 508848), (448, 477045), (480, 445242), (504, 424040), (560, 381636), (576, 371035), (630, 339232), (672, 318030), (720, 296828), (840, 254424), (960, 222621), (1008, 212020), (1120, 190818), (1260, 169616), (1344, 159015), (1440, 148414), (1680, 127212), (2016, 106010), (2240, 95409), (2520, 84808), (2880, 74207), (3360, 63606), (4032, 53005), (5040, 42404), (6720, 31803), (10080, 21202), (10601, 20160)]