26311320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 100077120

約数和(自身を除く): 73765800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 63, 70, 72, 84, 90, 105, 106, 120, 126, 140, 159, 168, 180, 197, 210, 212, 252, 265, 280, 315, 318, 360, 371, 394, 420, 424, 477, 504, 530, 591, 630, 636, 742, 788, 795, 840, 954, 985, 1060, 1113, 1182, 1260, 1272, 1379, 1484, 1576, 1590, 1773, 1855, 1908, 1970, 2120, 2226, 2364, 2385, 2520, 2758, 2955, 2968, 3180, 3339, 3546, 3710, 3816, 3940, 4137, 4452, 4728, 4770, 5516, 5565, 5910, 6360, 6678, 6895, 7092, 7420, 7880, 8274, 8865, 8904, 9540, 10441, 11032, 11130, 11820, 12411, 13356, 13790, 14184, 14840, 16548, 16695, 17730, 19080, 20685, 20882, 22260, 23640, 24822, 26712, 27580, 31323, 33096, 33390, 35460, 41370, 41764, 44520, 49644, 52205, 55160, 62055, 62646, 66780, 70920, 73087, 82740, 83528, 93969, 99288, 104410, 124110, 125292, 133560, 146174, 156615, 165480, 187938, 208820, 219261, 248220, 250584, 292348, 313230, 365435, 375876, 417640, 438522, 469845, 496440, 584696, 626460, 657783, 730870, 751752, 877044, 939690, 1096305, 1252920, 1315566, 1461740, 1754088, 1879380, 2192610, 2631132, 2923480, 3288915, 3758760, 4385220, 5262264, 6577830, 8770440, 13155660, 26311320]

約数ペア:

[(1, 26311320), (2, 13155660), (3, 8770440), (4, 6577830), (5, 5262264), (6, 4385220), (7, 3758760), (8, 3288915), (9, 2923480), (10, 2631132), (12, 2192610), (14, 1879380), (15, 1754088), (18, 1461740), (20, 1315566), (21, 1252920), (24, 1096305), (28, 939690), (30, 877044), (35, 751752), (36, 730870), (40, 657783), (42, 626460), (45, 584696), (53, 496440), (56, 469845), (60, 438522), (63, 417640), (70, 375876), (72, 365435), (84, 313230), (90, 292348), (105, 250584), (106, 248220), (120, 219261), (126, 208820), (140, 187938), (159, 165480), (168, 156615), (180, 146174), (197, 133560), (210, 125292), (212, 124110), (252, 104410), (265, 99288), (280, 93969), (315, 83528), (318, 82740), (360, 73087), (371, 70920), (394, 66780), (420, 62646), (424, 62055), (477, 55160), (504, 52205), (530, 49644), (591, 44520), (630, 41764), (636, 41370), (742, 35460), (788, 33390), (795, 33096), (840, 31323), (954, 27580), (985, 26712), (1060, 24822), (1113, 23640), (1182, 22260), (1260, 20882), (1272, 20685), (1379, 19080), (1484, 17730), (1576, 16695), (1590, 16548), (1773, 14840), (1855, 14184), (1908, 13790), (1970, 13356), (2120, 12411), (2226, 11820), (2364, 11130), (2385, 11032), (2520, 10441), (2758, 9540), (2955, 8904), (2968, 8865), (3180, 8274), (3339, 7880), (3546, 7420), (3710, 7092), (3816, 6895), (3940, 6678), (4137, 6360), (4452, 5910), (4728, 5565), (4770, 5516)]