263129040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2833}}^1$

素因数の和:2898

約数の個数: 160

約数和(自身を含む): 927738240

約数和(自身を除く): 664609200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2064, 2160, 2322, 2580, 2833, 3096, 3440, 3870, 4644, 5160, 5666, 5805, 6192, 7740, 8499, 9288, 10320, 11332, 11610, 14165, 15480, 16998, 18576, 22664, 23220, 25497, 28330, 30960, 33996, 42495, 45328, 46440, 50994, 56660, 67992, 76491, 84990, 92880, 101988, 113320, 121819, 127485, 135984, 152982, 169980, 203976, 226640, 243638, 254970, 305964, 339960, 365457, 382455, 407952, 487276, 509940, 609095, 611928, 679920, 730914, 764910, 974552, 1019880, 1096371, 1218190, 1223856, 1461828, 1529820, 1827285, 1949104, 2039760, 2192742, 2436380, 2923656, 3059640, 3289113, 3654570, 4385484, 4872760, 5481855, 5847312, 6119280, 6578226, 7309140, 8770968, 9745520, 10963710, 13156452, 14618280, 16445565, 17541936, 21927420, 26312904, 29236560, 32891130, 43854840, 52625808, 65782260, 87709680, 131564520, 263129040]

約数ペア:

[(1, 263129040), (2, 131564520), (3, 87709680), (4, 65782260), (5, 52625808), (6, 43854840), (8, 32891130), (9, 29236560), (10, 26312904), (12, 21927420), (15, 17541936), (16, 16445565), (18, 14618280), (20, 13156452), (24, 10963710), (27, 9745520), (30, 8770968), (36, 7309140), (40, 6578226), (43, 6119280), (45, 5847312), (48, 5481855), (54, 4872760), (60, 4385484), (72, 3654570), (80, 3289113), (86, 3059640), (90, 2923656), (108, 2436380), (120, 2192742), (129, 2039760), (135, 1949104), (144, 1827285), (172, 1529820), (180, 1461828), (215, 1223856), (216, 1218190), (240, 1096371), (258, 1019880), (270, 974552), (344, 764910), (360, 730914), (387, 679920), (430, 611928), (432, 609095), (516, 509940), (540, 487276), (645, 407952), (688, 382455), (720, 365457), (774, 339960), (860, 305964), (1032, 254970), (1080, 243638), (1161, 226640), (1290, 203976), (1548, 169980), (1720, 152982), (1935, 135984), (2064, 127485), (2160, 121819), (2322, 113320), (2580, 101988), (2833, 92880), (3096, 84990), (3440, 76491), (3870, 67992), (4644, 56660), (5160, 50994), (5666, 46440), (5805, 45328), (6192, 42495), (7740, 33996), (8499, 30960), (9288, 28330), (10320, 25497), (11332, 23220), (11610, 22664), (14165, 18576), (15480, 16998)]