47298720

素因数分解:

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

素因数の和:2043

約数の個数: 144

約数和(自身を含む): 173402208

約数和(自身を除く): 126103488

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, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2011, 2352, 2940, 3360, 3920, 4022, 4704, 5880, 6033, 7840, 8044, 10055, 11760, 12066, 14077, 16088, 20110, 23520, 24132, 28154, 30165, 32176, 40220, 42231, 48264, 56308, 60330, 64352, 70385, 80440, 84462, 96528, 98539, 112616, 120660, 140770, 160880, 168924, 193056, 197078, 211155, 225232, 241320, 281540, 295617, 321760, 337848, 394156, 422310, 450464, 482640, 492695, 563080, 591234, 675696, 788312, 844620, 965280, 985390, 1126160, 1182468, 1351392, 1478085, 1576624, 1689240, 1970780, 2252320, 2364936, 2956170, 3153248, 3378480, 3941560, 4729872, 5912340, 6756960, 7883120, 9459744, 11824680, 15766240, 23649360, 47298720]

約数ペア:

[(1, 47298720), (2, 23649360), (3, 15766240), (4, 11824680), (5, 9459744), (6, 7883120), (7, 6756960), (8, 5912340), (10, 4729872), (12, 3941560), (14, 3378480), (15, 3153248), (16, 2956170), (20, 2364936), (21, 2252320), (24, 1970780), (28, 1689240), (30, 1576624), (32, 1478085), (35, 1351392), (40, 1182468), (42, 1126160), (48, 985390), (49, 965280), (56, 844620), (60, 788312), (70, 675696), (80, 591234), (84, 563080), (96, 492695), (98, 482640), (105, 450464), (112, 422310), (120, 394156), (140, 337848), (147, 321760), (160, 295617), (168, 281540), (196, 241320), (210, 225232), (224, 211155), (240, 197078), (245, 193056), (280, 168924), (294, 160880), (336, 140770), (392, 120660), (420, 112616), (480, 98539), (490, 96528), (560, 84462), (588, 80440), (672, 70385), (735, 64352), (784, 60330), (840, 56308), (980, 48264), (1120, 42231), (1176, 40220), (1470, 32176), (1568, 30165), (1680, 28154), (1960, 24132), (2011, 23520), (2352, 20110), (2940, 16088), (3360, 14077), (3920, 12066), (4022, 11760), (4704, 10055), (5880, 8044), (6033, 7840)]