282419200

素因数分解:

$2^{13}\times 5^2\times 7^1\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 168

約数和(自身を含む): 804470832

約数和(自身を除く): 522051632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 197, 200, 224, 256, 280, 320, 350, 394, 400, 448, 512, 560, 640, 700, 788, 800, 896, 985, 1024, 1120, 1280, 1379, 1400, 1576, 1600, 1792, 1970, 2048, 2240, 2560, 2758, 2800, 3152, 3200, 3584, 3940, 4096, 4480, 4925, 5120, 5516, 5600, 6304, 6400, 6895, 7168, 7880, 8192, 8960, 9850, 10240, 11032, 11200, 12608, 12800, 13790, 14336, 15760, 17920, 19700, 20480, 22064, 22400, 25216, 25600, 27580, 28672, 31520, 34475, 35840, 39400, 40960, 44128, 44800, 50432, 51200, 55160, 57344, 63040, 68950, 71680, 78800, 88256, 89600, 100864, 102400, 110320, 126080, 137900, 143360, 157600, 176512, 179200, 201728, 204800, 220640, 252160, 275800, 286720, 315200, 353024, 358400, 403456, 441280, 504320, 551600, 630400, 706048, 716800, 806912, 882560, 1008640, 1103200, 1260800, 1412096, 1433600, 1613824, 1765120, 2017280, 2206400, 2521600, 2824192, 3530240, 4034560, 4412800, 5043200, 5648384, 7060480, 8069120, 8825600, 10086400, 11296768, 14120960, 17651200, 20172800, 28241920, 35302400, 40345600, 56483840, 70604800, 141209600, 282419200]

約数ペア:

[(1, 282419200), (2, 141209600), (4, 70604800), (5, 56483840), (7, 40345600), (8, 35302400), (10, 28241920), (14, 20172800), (16, 17651200), (20, 14120960), (25, 11296768), (28, 10086400), (32, 8825600), (35, 8069120), (40, 7060480), (50, 5648384), (56, 5043200), (64, 4412800), (70, 4034560), (80, 3530240), (100, 2824192), (112, 2521600), (128, 2206400), (140, 2017280), (160, 1765120), (175, 1613824), (197, 1433600), (200, 1412096), (224, 1260800), (256, 1103200), (280, 1008640), (320, 882560), (350, 806912), (394, 716800), (400, 706048), (448, 630400), (512, 551600), (560, 504320), (640, 441280), (700, 403456), (788, 358400), (800, 353024), (896, 315200), (985, 286720), (1024, 275800), (1120, 252160), (1280, 220640), (1379, 204800), (1400, 201728), (1576, 179200), (1600, 176512), (1792, 157600), (1970, 143360), (2048, 137900), (2240, 126080), (2560, 110320), (2758, 102400), (2800, 100864), (3152, 89600), (3200, 88256), (3584, 78800), (3940, 71680), (4096, 68950), (4480, 63040), (4925, 57344), (5120, 55160), (5516, 51200), (5600, 50432), (6304, 44800), (6400, 44128), (6895, 40960), (7168, 39400), (7880, 35840), (8192, 34475), (8960, 31520), (9850, 28672), (10240, 27580), (11032, 25600), (11200, 25216), (12608, 22400), (12800, 22064), (13790, 20480), (14336, 19700), (15760, 17920)]