63213360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:411

約数の個数: 160

約数和(自身を含む): 226271232

約数和(自身を除く): 163057872

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, 191, 197, 210, 240, 280, 336, 382, 394, 420, 560, 573, 591, 764, 788, 840, 955, 985, 1146, 1182, 1337, 1379, 1528, 1576, 1680, 1910, 1970, 2292, 2364, 2674, 2758, 2865, 2955, 3056, 3152, 3820, 3940, 4011, 4137, 4584, 4728, 5348, 5516, 5730, 5910, 6685, 6895, 7640, 7880, 8022, 8274, 9168, 9456, 10696, 11032, 11460, 11820, 13370, 13790, 15280, 15760, 16044, 16548, 20055, 20685, 21392, 22064, 22920, 23640, 26740, 27580, 32088, 33096, 37627, 40110, 41370, 45840, 47280, 53480, 55160, 64176, 66192, 75254, 80220, 82740, 106960, 110320, 112881, 150508, 160440, 165480, 188135, 225762, 263389, 301016, 320880, 330960, 376270, 451524, 526778, 564405, 602032, 752540, 790167, 903048, 1053556, 1128810, 1316945, 1505080, 1580334, 1806096, 2107112, 2257620, 2633890, 3010160, 3160668, 3950835, 4214224, 4515240, 5267780, 6321336, 7901670, 9030480, 10535560, 12642672, 15803340, 21071120, 31606680, 63213360]

約数ペア:

[(1, 63213360), (2, 31606680), (3, 21071120), (4, 15803340), (5, 12642672), (6, 10535560), (7, 9030480), (8, 7901670), (10, 6321336), (12, 5267780), (14, 4515240), (15, 4214224), (16, 3950835), (20, 3160668), (21, 3010160), (24, 2633890), (28, 2257620), (30, 2107112), (35, 1806096), (40, 1580334), (42, 1505080), (48, 1316945), (56, 1128810), (60, 1053556), (70, 903048), (80, 790167), (84, 752540), (105, 602032), (112, 564405), (120, 526778), (140, 451524), (168, 376270), (191, 330960), (197, 320880), (210, 301016), (240, 263389), (280, 225762), (336, 188135), (382, 165480), (394, 160440), (420, 150508), (560, 112881), (573, 110320), (591, 106960), (764, 82740), (788, 80220), (840, 75254), (955, 66192), (985, 64176), (1146, 55160), (1182, 53480), (1337, 47280), (1379, 45840), (1528, 41370), (1576, 40110), (1680, 37627), (1910, 33096), (1970, 32088), (2292, 27580), (2364, 26740), (2674, 23640), (2758, 22920), (2865, 22064), (2955, 21392), (3056, 20685), (3152, 20055), (3820, 16548), (3940, 16044), (4011, 15760), (4137, 15280), (4584, 13790), (4728, 13370), (5348, 11820), (5516, 11460), (5730, 11032), (5910, 10696), (6685, 9456), (6895, 9168), (7640, 8274), (7880, 8022)]