227384640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{11279}}^1$

素因数の和:11309

約数の個数: 168

約数和(自身を含む): 893917440

約数和(自身を除く): 666532800

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, 11279, 20160, 22558, 33837, 45116, 56395, 67674, 78953, 90232, 101511, 112790, 135348, 157906, 169185, 180464, 203022, 225580, 236859, 270696, 315812, 338370, 360928, 394765, 406044, 451160, 473718, 507555, 541392, 631624, 676740, 710577, 721856, 789530, 812088, 902320, 947436, 1015110, 1082784, 1184295, 1263248, 1353480, 1421154, 1579060, 1624176, 1804640, 1894872, 2030220, 2165568, 2368590, 2526496, 2706960, 2842308, 3158120, 3248352, 3552885, 3609280, 3789744, 4060440, 4737180, 5052992, 5413920, 5684616, 6316240, 6496704, 7105770, 7579488, 8120880, 9474360, 10827840, 11369232, 12632480, 14211540, 15158976, 16241760, 18948720, 22738464, 25264960, 28423080, 32483520, 37897440, 45476928, 56846160, 75794880, 113692320, 227384640]

約数ペア:

[(1, 227384640), (2, 113692320), (3, 75794880), (4, 56846160), (5, 45476928), (6, 37897440), (7, 32483520), (8, 28423080), (9, 25264960), (10, 22738464), (12, 18948720), (14, 16241760), (15, 15158976), (16, 14211540), (18, 12632480), (20, 11369232), (21, 10827840), (24, 9474360), (28, 8120880), (30, 7579488), (32, 7105770), (35, 6496704), (36, 6316240), (40, 5684616), (42, 5413920), (45, 5052992), (48, 4737180), (56, 4060440), (60, 3789744), (63, 3609280), (64, 3552885), (70, 3248352), (72, 3158120), (80, 2842308), (84, 2706960), (90, 2526496), (96, 2368590), (105, 2165568), (112, 2030220), (120, 1894872), (126, 1804640), (140, 1624176), (144, 1579060), (160, 1421154), (168, 1353480), (180, 1263248), (192, 1184295), (210, 1082784), (224, 1015110), (240, 947436), (252, 902320), (280, 812088), (288, 789530), (315, 721856), (320, 710577), (336, 676740), (360, 631624), (420, 541392), (448, 507555), (480, 473718), (504, 451160), (560, 406044), (576, 394765), (630, 360928), (672, 338370), (720, 315812), (840, 270696), (960, 236859), (1008, 225580), (1120, 203022), (1260, 180464), (1344, 169185), (1440, 157906), (1680, 135348), (2016, 112790), (2240, 101511), (2520, 90232), (2880, 78953), (3360, 67674), (4032, 56395), (5040, 45116), (6720, 33837), (10080, 22558), (11279, 20160)]