63875280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:413

約数の個数: 160

約数和(自身を含む): 228628224

約数和(自身を除く): 164752944

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, 193, 197, 210, 240, 280, 336, 386, 394, 420, 560, 579, 591, 772, 788, 840, 965, 985, 1158, 1182, 1351, 1379, 1544, 1576, 1680, 1930, 1970, 2316, 2364, 2702, 2758, 2895, 2955, 3088, 3152, 3860, 3940, 4053, 4137, 4632, 4728, 5404, 5516, 5790, 5910, 6755, 6895, 7720, 7880, 8106, 8274, 9264, 9456, 10808, 11032, 11580, 11820, 13510, 13790, 15440, 15760, 16212, 16548, 20265, 20685, 21616, 22064, 23160, 23640, 27020, 27580, 32424, 33096, 38021, 40530, 41370, 46320, 47280, 54040, 55160, 64848, 66192, 76042, 81060, 82740, 108080, 110320, 114063, 152084, 162120, 165480, 190105, 228126, 266147, 304168, 324240, 330960, 380210, 456252, 532294, 570315, 608336, 760420, 798441, 912504, 1064588, 1140630, 1330735, 1520840, 1596882, 1825008, 2129176, 2281260, 2661470, 3041680, 3193764, 3992205, 4258352, 4562520, 5322940, 6387528, 7984410, 9125040, 10645880, 12775056, 15968820, 21291760, 31937640, 63875280]

約数ペア:

[(1, 63875280), (2, 31937640), (3, 21291760), (4, 15968820), (5, 12775056), (6, 10645880), (7, 9125040), (8, 7984410), (10, 6387528), (12, 5322940), (14, 4562520), (15, 4258352), (16, 3992205), (20, 3193764), (21, 3041680), (24, 2661470), (28, 2281260), (30, 2129176), (35, 1825008), (40, 1596882), (42, 1520840), (48, 1330735), (56, 1140630), (60, 1064588), (70, 912504), (80, 798441), (84, 760420), (105, 608336), (112, 570315), (120, 532294), (140, 456252), (168, 380210), (193, 330960), (197, 324240), (210, 304168), (240, 266147), (280, 228126), (336, 190105), (386, 165480), (394, 162120), (420, 152084), (560, 114063), (579, 110320), (591, 108080), (772, 82740), (788, 81060), (840, 76042), (965, 66192), (985, 64848), (1158, 55160), (1182, 54040), (1351, 47280), (1379, 46320), (1544, 41370), (1576, 40530), (1680, 38021), (1930, 33096), (1970, 32424), (2316, 27580), (2364, 27020), (2702, 23640), (2758, 23160), (2895, 22064), (2955, 21616), (3088, 20685), (3152, 20265), (3860, 16548), (3940, 16212), (4053, 15760), (4137, 15440), (4632, 13790), (4728, 13510), (5404, 11820), (5516, 11580), (5790, 11032), (5910, 10808), (6755, 9456), (6895, 9264), (7720, 8274), (7880, 8106)]