189194880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{2011}}^1$

素因数の和:2047

約数の個数: 192

約数和(自身を含む): 701866080

約数和(自身を除く): 512671200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1920, 1960, 2011, 2240, 2352, 2688, 2940, 3136, 3360, 3920, 4022, 4480, 4704, 5880, 6033, 6272, 6720, 7840, 8044, 9408, 10055, 11760, 12066, 13440, 14077, 15680, 16088, 18816, 20110, 23520, 24132, 28154, 30165, 31360, 32176, 40220, 42231, 47040, 48264, 56308, 60330, 64352, 70385, 80440, 84462, 94080, 96528, 98539, 112616, 120660, 128704, 140770, 160880, 168924, 193056, 197078, 211155, 225232, 241320, 257408, 281540, 295617, 321760, 337848, 386112, 394156, 422310, 450464, 482640, 492695, 563080, 591234, 643520, 675696, 772224, 788312, 844620, 900928, 965280, 985390, 1126160, 1182468, 1287040, 1351392, 1478085, 1576624, 1689240, 1801856, 1930560, 1970780, 2252320, 2364936, 2702784, 2956170, 3153248, 3378480, 3861120, 3941560, 4504640, 4729872, 5405568, 5912340, 6306496, 6756960, 7883120, 9009280, 9459744, 11824680, 12612992, 13513920, 15766240, 18919488, 23649360, 27027840, 31532480, 37838976, 47298720, 63064960, 94597440, 189194880]

約数ペア:

[(1, 189194880), (2, 94597440), (3, 63064960), (4, 47298720), (5, 37838976), (6, 31532480), (7, 27027840), (8, 23649360), (10, 18919488), (12, 15766240), (14, 13513920), (15, 12612992), (16, 11824680), (20, 9459744), (21, 9009280), (24, 7883120), (28, 6756960), (30, 6306496), (32, 5912340), (35, 5405568), (40, 4729872), (42, 4504640), (48, 3941560), (49, 3861120), (56, 3378480), (60, 3153248), (64, 2956170), (70, 2702784), (80, 2364936), (84, 2252320), (96, 1970780), (98, 1930560), (105, 1801856), (112, 1689240), (120, 1576624), (128, 1478085), (140, 1351392), (147, 1287040), (160, 1182468), (168, 1126160), (192, 985390), (196, 965280), (210, 900928), (224, 844620), (240, 788312), (245, 772224), (280, 675696), (294, 643520), (320, 591234), (336, 563080), (384, 492695), (392, 482640), (420, 450464), (448, 422310), (480, 394156), (490, 386112), (560, 337848), (588, 321760), (640, 295617), (672, 281540), (735, 257408), (784, 241320), (840, 225232), (896, 211155), (960, 197078), (980, 193056), (1120, 168924), (1176, 160880), (1344, 140770), (1470, 128704), (1568, 120660), (1680, 112616), (1920, 98539), (1960, 96528), (2011, 94080), (2240, 84462), (2352, 80440), (2688, 70385), (2940, 64352), (3136, 60330), (3360, 56308), (3920, 48264), (4022, 47040), (4480, 42231), (4704, 40220), (5880, 32176), (6033, 31360), (6272, 30165), (6720, 28154), (7840, 24132), (8044, 23520), (9408, 20110), (10055, 18816), (11760, 16088), (12066, 15680), (13440, 14077)]