57256080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:393

約数の個数: 160

約数和(自身を含む): 205058304

約数和(自身を除く): 147802224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 173, 197, 210, 240, 280, 336, 346, 394, 420, 519, 560, 591, 692, 788, 840, 865, 985, 1038, 1182, 1211, 1379, 1384, 1576, 1680, 1730, 1970, 2076, 2364, 2422, 2595, 2758, 2768, 2955, 3152, 3460, 3633, 3940, 4137, 4152, 4728, 4844, 5190, 5516, 5910, 6055, 6895, 6920, 7266, 7880, 8274, 8304, 9456, 9688, 10380, 11032, 11820, 12110, 13790, 13840, 14532, 15760, 16548, 18165, 19376, 20685, 20760, 22064, 23640, 24220, 27580, 29064, 33096, 34081, 36330, 41370, 41520, 47280, 48440, 55160, 58128, 66192, 68162, 72660, 82740, 96880, 102243, 110320, 136324, 145320, 165480, 170405, 204486, 238567, 272648, 290640, 330960, 340810, 408972, 477134, 511215, 545296, 681620, 715701, 817944, 954268, 1022430, 1192835, 1363240, 1431402, 1635888, 1908536, 2044860, 2385670, 2726480, 2862804, 3578505, 3817072, 4089720, 4771340, 5725608, 7157010, 8179440, 9542680, 11451216, 14314020, 19085360, 28628040, 57256080]

約数ペア:

[(1, 57256080), (2, 28628040), (3, 19085360), (4, 14314020), (5, 11451216), (6, 9542680), (7, 8179440), (8, 7157010), (10, 5725608), (12, 4771340), (14, 4089720), (15, 3817072), (16, 3578505), (20, 2862804), (21, 2726480), (24, 2385670), (28, 2044860), (30, 1908536), (35, 1635888), (40, 1431402), (42, 1363240), (48, 1192835), (56, 1022430), (60, 954268), (70, 817944), (80, 715701), (84, 681620), (105, 545296), (112, 511215), (120, 477134), (140, 408972), (168, 340810), (173, 330960), (197, 290640), (210, 272648), (240, 238567), (280, 204486), (336, 170405), (346, 165480), (394, 145320), (420, 136324), (519, 110320), (560, 102243), (591, 96880), (692, 82740), (788, 72660), (840, 68162), (865, 66192), (985, 58128), (1038, 55160), (1182, 48440), (1211, 47280), (1379, 41520), (1384, 41370), (1576, 36330), (1680, 34081), (1730, 33096), (1970, 29064), (2076, 27580), (2364, 24220), (2422, 23640), (2595, 22064), (2758, 20760), (2768, 20685), (2955, 19376), (3152, 18165), (3460, 16548), (3633, 15760), (3940, 14532), (4137, 13840), (4152, 13790), (4728, 12110), (4844, 11820), (5190, 11032), (5516, 10380), (5910, 9688), (6055, 9456), (6895, 8304), (6920, 8274), (7266, 7880)]