26591040

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{1319}}^1$

素因数の和:1349

約数の個数: 168

約数和(自身を含む): 104607360

約数和(自身を除く): 78016320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1319, 1344, 1440, 1680, 2016, 2240, 2520, 2638, 2880, 3360, 3957, 4032, 5040, 5276, 6595, 6720, 7914, 9233, 10080, 10552, 11871, 13190, 15828, 18466, 19785, 20160, 21104, 23742, 26380, 27699, 31656, 36932, 39570, 42208, 46165, 47484, 52760, 55398, 59355, 63312, 73864, 79140, 83097, 84416, 92330, 94968, 105520, 110796, 118710, 126624, 138495, 147728, 158280, 166194, 184660, 189936, 211040, 221592, 237420, 253248, 276990, 295456, 316560, 332388, 369320, 379872, 415485, 422080, 443184, 474840, 553980, 590912, 633120, 664776, 738640, 759744, 830970, 886368, 949680, 1107960, 1266240, 1329552, 1477280, 1661940, 1772736, 1899360, 2215920, 2659104, 2954560, 3323880, 3798720, 4431840, 5318208, 6647760, 8863680, 13295520, 26591040]

約数ペア:

[(1, 26591040), (2, 13295520), (3, 8863680), (4, 6647760), (5, 5318208), (6, 4431840), (7, 3798720), (8, 3323880), (9, 2954560), (10, 2659104), (12, 2215920), (14, 1899360), (15, 1772736), (16, 1661940), (18, 1477280), (20, 1329552), (21, 1266240), (24, 1107960), (28, 949680), (30, 886368), (32, 830970), (35, 759744), (36, 738640), (40, 664776), (42, 633120), (45, 590912), (48, 553980), (56, 474840), (60, 443184), (63, 422080), (64, 415485), (70, 379872), (72, 369320), (80, 332388), (84, 316560), (90, 295456), (96, 276990), (105, 253248), (112, 237420), (120, 221592), (126, 211040), (140, 189936), (144, 184660), (160, 166194), (168, 158280), (180, 147728), (192, 138495), (210, 126624), (224, 118710), (240, 110796), (252, 105520), (280, 94968), (288, 92330), (315, 84416), (320, 83097), (336, 79140), (360, 73864), (420, 63312), (448, 59355), (480, 55398), (504, 52760), (560, 47484), (576, 46165), (630, 42208), (672, 39570), (720, 36932), (840, 31656), (960, 27699), (1008, 26380), (1120, 23742), (1260, 21104), (1319, 20160), (1344, 19785), (1440, 18466), (1680, 15828), (2016, 13190), (2240, 11871), (2520, 10552), (2638, 10080), (2880, 9233), (3360, 7914), (3957, 6720), (4032, 6595), (5040, 5276)]