16748938080

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{553867}}^1$

素因数の和:553898

約数の個数: 192

約数和(自身を含む): 66995873280

約数和(自身を除く): 50246935200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 553867, 1107734, 1661601, 2215468, 2769335, 3323202, 3877069, 4430936, 4984803, 5538670, 6646404, 7754138, 8308005, 8861872, 9969606, 11077340, 11631207, 13292808, 14954409, 15508276, 16616010, 17723744, 19385345, 19939212, 22154680, 23262414, 24924015, 26585616, 29908818, 31016552, 33232020, 34893621, 38770690, 39878424, 44309360, 46524828, 49848030, 53171232, 58156035, 59817636, 62033104, 66464040, 69787242, 74772045, 77541380, 79756848, 88618720, 93049656, 99696060, 104680863, 116312070, 119635272, 124066208, 132928080, 139574484, 149544090, 155082760, 159513696, 174468105, 186099312, 199392120, 209361726, 232624140, 239270544, 265856160, 279148968, 299088180, 310165520, 348936210, 372198624, 398784240, 418723452, 465248280, 478541088, 523404315, 558297936, 598176360, 620331040, 697872420, 797568480, 837446904, 930496560, 1046808630, 1116595872, 1196352720, 1395744840, 1674893808, 1860993120, 2093617260, 2392705440, 2791489680, 3349787616, 4187234520, 5582979360, 8374469040, 16748938080]

約数ペア:

[(1, 16748938080), (2, 8374469040), (3, 5582979360), (4, 4187234520), (5, 3349787616), (6, 2791489680), (7, 2392705440), (8, 2093617260), (9, 1860993120), (10, 1674893808), (12, 1395744840), (14, 1196352720), (15, 1116595872), (16, 1046808630), (18, 930496560), (20, 837446904), (21, 797568480), (24, 697872420), (27, 620331040), (28, 598176360), (30, 558297936), (32, 523404315), (35, 478541088), (36, 465248280), (40, 418723452), (42, 398784240), (45, 372198624), (48, 348936210), (54, 310165520), (56, 299088180), (60, 279148968), (63, 265856160), (70, 239270544), (72, 232624140), (80, 209361726), (84, 199392120), (90, 186099312), (96, 174468105), (105, 159513696), (108, 155082760), (112, 149544090), (120, 139574484), (126, 132928080), (135, 124066208), (140, 119635272), (144, 116312070), (160, 104680863), (168, 99696060), (180, 93049656), (189, 88618720), (210, 79756848), (216, 77541380), (224, 74772045), (240, 69787242), (252, 66464040), (270, 62033104), (280, 59817636), (288, 58156035), (315, 53171232), (336, 49848030), (360, 46524828), (378, 44309360), (420, 39878424), (432, 38770690), (480, 34893621), (504, 33232020), (540, 31016552), (560, 29908818), (630, 26585616), (672, 24924015), (720, 23262414), (756, 22154680), (840, 19939212), (864, 19385345), (945, 17723744), (1008, 16616010), (1080, 15508276), (1120, 14954409), (1260, 13292808), (1440, 11631207), (1512, 11077340), (1680, 9969606), (1890, 8861872), (2016, 8308005), (2160, 7754138), (2520, 6646404), (3024, 5538670), (3360, 4984803), (3780, 4430936), (4320, 3877069), (5040, 3323202), (6048, 2769335), (7560, 2215468), (10080, 1661601), (15120, 1107734), (30240, 553867)]