264394680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 884822400

約数和(自身を除く): 620427720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 131, 132, 139, 165, 220, 242, 262, 264, 278, 330, 363, 393, 417, 440, 484, 524, 556, 605, 655, 660, 695, 726, 786, 834, 968, 1048, 1112, 1210, 1310, 1320, 1390, 1441, 1452, 1529, 1572, 1668, 1815, 1965, 2085, 2420, 2620, 2780, 2882, 2904, 3058, 3144, 3336, 3630, 3930, 4170, 4323, 4587, 4840, 5240, 5560, 5764, 6116, 7205, 7260, 7645, 7860, 8340, 8646, 9174, 11528, 12232, 14410, 14520, 15290, 15720, 15851, 16680, 16819, 17292, 18209, 18348, 21615, 22935, 28820, 30580, 31702, 33638, 34584, 36418, 36696, 43230, 45870, 47553, 50457, 54627, 57640, 61160, 63404, 67276, 72836, 79255, 84095, 86460, 91045, 91740, 95106, 100914, 109254, 126808, 134552, 145672, 158510, 168190, 172920, 182090, 183480, 190212, 200299, 201828, 218508, 237765, 252285, 273135, 317020, 336380, 364180, 380424, 400598, 403656, 437016, 475530, 504570, 546270, 600897, 634040, 672760, 728360, 801196, 951060, 1001495, 1009140, 1092540, 1201794, 1602392, 1902120, 2002990, 2018280, 2185080, 2203289, 2403588, 3004485, 4005980, 4406578, 4807176, 6008970, 6609867, 8011960, 8813156, 11016445, 12017940, 13219734, 17626312, 22032890, 24035880, 26439468, 33049335, 44065780, 52878936, 66098670, 88131560, 132197340, 264394680]

約数ペア:

[(1, 264394680), (2, 132197340), (3, 88131560), (4, 66098670), (5, 52878936), (6, 44065780), (8, 33049335), (10, 26439468), (11, 24035880), (12, 22032890), (15, 17626312), (20, 13219734), (22, 12017940), (24, 11016445), (30, 8813156), (33, 8011960), (40, 6609867), (44, 6008970), (55, 4807176), (60, 4406578), (66, 4005980), (88, 3004485), (110, 2403588), (120, 2203289), (121, 2185080), (131, 2018280), (132, 2002990), (139, 1902120), (165, 1602392), (220, 1201794), (242, 1092540), (262, 1009140), (264, 1001495), (278, 951060), (330, 801196), (363, 728360), (393, 672760), (417, 634040), (440, 600897), (484, 546270), (524, 504570), (556, 475530), (605, 437016), (655, 403656), (660, 400598), (695, 380424), (726, 364180), (786, 336380), (834, 317020), (968, 273135), (1048, 252285), (1112, 237765), (1210, 218508), (1310, 201828), (1320, 200299), (1390, 190212), (1441, 183480), (1452, 182090), (1529, 172920), (1572, 168190), (1668, 158510), (1815, 145672), (1965, 134552), (2085, 126808), (2420, 109254), (2620, 100914), (2780, 95106), (2882, 91740), (2904, 91045), (3058, 86460), (3144, 84095), (3336, 79255), (3630, 72836), (3930, 67276), (4170, 63404), (4323, 61160), (4587, 57640), (4840, 54627), (5240, 50457), (5560, 47553), (5764, 45870), (6116, 43230), (7205, 36696), (7260, 36418), (7645, 34584), (7860, 33638), (8340, 31702), (8646, 30580), (9174, 28820), (11528, 22935), (12232, 21615), (14410, 18348), (14520, 18209), (15290, 17292), (15720, 16819), (15851, 16680)]