42240880640

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{294649}}^1$

素因数の和:294685

約数の個数: 104

約数和(自身を含む): 115846951200

約数和(自身を除く): 73606070560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 3584, 4096, 4480, 5120, 7168, 8960, 10240, 14336, 17920, 20480, 28672, 35840, 71680, 143360, 294649, 589298, 1178596, 1473245, 2062543, 2357192, 2946490, 4125086, 4714384, 5892980, 8250172, 9428768, 10312715, 11785960, 16500344, 18857536, 20625430, 23571920, 33000688, 37715072, 41250860, 47143840, 66001376, 75430144, 82501720, 94287680, 132002752, 150860288, 165003440, 188575360, 264005504, 301720576, 330006880, 377150720, 528011008, 603441152, 660013760, 754301440, 1056022016, 1206882304, 1320027520, 1508602880, 2112044032, 2640055040, 3017205760, 4224088064, 5280110080, 6034411520, 8448176128, 10560220160, 21120440320, 42240880640]

約数ペア:

[(1, 42240880640), (2, 21120440320), (4, 10560220160), (5, 8448176128), (7, 6034411520), (8, 5280110080), (10, 4224088064), (14, 3017205760), (16, 2640055040), (20, 2112044032), (28, 1508602880), (32, 1320027520), (35, 1206882304), (40, 1056022016), (56, 754301440), (64, 660013760), (70, 603441152), (80, 528011008), (112, 377150720), (128, 330006880), (140, 301720576), (160, 264005504), (224, 188575360), (256, 165003440), (280, 150860288), (320, 132002752), (448, 94287680), (512, 82501720), (560, 75430144), (640, 66001376), (896, 47143840), (1024, 41250860), (1120, 37715072), (1280, 33000688), (1792, 23571920), (2048, 20625430), (2240, 18857536), (2560, 16500344), (3584, 11785960), (4096, 10312715), (4480, 9428768), (5120, 8250172), (7168, 5892980), (8960, 4714384), (10240, 4125086), (14336, 2946490), (17920, 2357192), (20480, 2062543), (28672, 1473245), (35840, 1178596), (71680, 589298), (143360, 294649)]