239365280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19429}}^1$

素因数の和:19462

約数の個数: 96

約数和(自身を含む): 705075840

約数和(自身を除く): 465710560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 19429, 38858, 77716, 97145, 136003, 155432, 194290, 213719, 272006, 310864, 388580, 427438, 544012, 621728, 680015, 777160, 854876, 1068595, 1088024, 1360030, 1496033, 1554320, 1709752, 2137190, 2176048, 2720060, 2992066, 3108640, 3419504, 4274380, 4352096, 5440120, 5984132, 6839008, 7480165, 8548760, 10880240, 11968264, 14960330, 17097520, 21760480, 23936528, 29920660, 34195040, 47873056, 59841320, 119682640, 239365280]

約数ペア:

[(1, 239365280), (2, 119682640), (4, 59841320), (5, 47873056), (7, 34195040), (8, 29920660), (10, 23936528), (11, 21760480), (14, 17097520), (16, 14960330), (20, 11968264), (22, 10880240), (28, 8548760), (32, 7480165), (35, 6839008), (40, 5984132), (44, 5440120), (55, 4352096), (56, 4274380), (70, 3419504), (77, 3108640), (80, 2992066), (88, 2720060), (110, 2176048), (112, 2137190), (140, 1709752), (154, 1554320), (160, 1496033), (176, 1360030), (220, 1088024), (224, 1068595), (280, 854876), (308, 777160), (352, 680015), (385, 621728), (440, 544012), (560, 427438), (616, 388580), (770, 310864), (880, 272006), (1120, 213719), (1232, 194290), (1540, 155432), (1760, 136003), (2464, 97145), (3080, 77716), (6160, 38858), (12320, 19429)]