28056706560

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13997}}^1$

素因数の和:14058

約数の個数: 320

約数和(自身を含む): 103103668800

約数和(自身を除く): 75046962240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 256, 261, 270, 288, 290, 320, 348, 360, 384, 432, 435, 464, 480, 512, 522, 540, 576, 580, 640, 696, 720, 768, 783, 864, 870, 928, 960, 1044, 1080, 1152, 1160, 1280, 1305, 1392, 1440, 1536, 1566, 1728, 1740, 1856, 1920, 2088, 2160, 2304, 2320, 2560, 2610, 2784, 2880, 3132, 3456, 3480, 3712, 3840, 3915, 4176, 4320, 4608, 4640, 5220, 5568, 5760, 6264, 6912, 6960, 7424, 7680, 7830, 8352, 8640, 9280, 10440, 11136, 11520, 12528, 13824, 13920, 13997, 14848, 15660, 16704, 17280, 18560, 20880, 22272, 23040, 25056, 27840, 27994, 31320, 33408, 34560, 37120, 41760, 41991, 44544, 50112, 55680, 55988, 62640, 66816, 69120, 69985, 74240, 83520, 83982, 100224, 111360, 111976, 125280, 125973, 133632, 139970, 167040, 167964, 200448, 209955, 222720, 223952, 250560, 251946, 279940, 334080, 335928, 377919, 400896, 405913, 419910, 447904, 501120, 503892, 559880, 629865, 668160, 671856, 755838, 811826, 839820, 895808, 1002240, 1007784, 1119760, 1217739, 1259730, 1343712, 1511676, 1623652, 1679640, 1791616, 1889595, 2004480, 2015568, 2029565, 2239520, 2435478, 2519460, 2687424, 3023352, 3247304, 3359280, 3583232, 3653217, 3779190, 4031136, 4059130, 4479040, 4870956, 5038920, 5374848, 6046704, 6088695, 6494608, 6718560, 7166464, 7306434, 7558380, 8062272, 8118260, 8958080, 9741912, 10077840, 10749696, 10959651, 12093408, 12177390, 12989216, 13437120, 14612868, 15116760, 16124544, 16236520, 17916160, 18266085, 19483824, 20155680, 21499392, 21919302, 24186816, 24354780, 25978432, 26874240, 29225736, 30233520, 32249088, 32473040, 35832320, 36532170, 38967648, 40311360, 43838604, 48373632, 48709560, 51956864, 53748480, 54798255, 58451472, 60467040, 64498176, 64946080, 73064340, 77935296, 80622720, 87677208, 96747264, 97419120, 103913728, 107496960, 109596510, 116902944, 120934080, 129892160, 146128680, 155870592, 161245440, 175354416, 193494528, 194838240, 207827456, 219193020, 233805888, 241868160, 259784320, 292257360, 311741184, 322490880, 350708832, 389676480, 438386040, 467611776, 483736320, 519568640, 584514720, 623482368, 701417664, 779352960, 876772080, 935223552, 967472640, 1039137280, 1169029440, 1402835328, 1558705920, 1753544160, 1870447104, 2338058880, 2805670656, 3117411840, 3507088320, 4676117760, 5611341312, 7014176640, 9352235520, 14028353280, 28056706560]

約数ペア:

[(1, 28056706560), (2, 14028353280), (3, 9352235520), (4, 7014176640), (5, 5611341312), (6, 4676117760), (8, 3507088320), (9, 3117411840), (10, 2805670656), (12, 2338058880), (15, 1870447104), (16, 1753544160), (18, 1558705920), (20, 1402835328), (24, 1169029440), (27, 1039137280), (29, 967472640), (30, 935223552), (32, 876772080), (36, 779352960), (40, 701417664), (45, 623482368), (48, 584514720), (54, 519568640), (58, 483736320), (60, 467611776), (64, 438386040), (72, 389676480), (80, 350708832), (87, 322490880), (90, 311741184), (96, 292257360), (108, 259784320), (116, 241868160), (120, 233805888), (128, 219193020), (135, 207827456), (144, 194838240), (145, 193494528), (160, 175354416), (174, 161245440), (180, 155870592), (192, 146128680), (216, 129892160), (232, 120934080), (240, 116902944), (256, 109596510), (261, 107496960), (270, 103913728), (288, 97419120), (290, 96747264), (320, 87677208), (348, 80622720), (360, 77935296), (384, 73064340), (432, 64946080), (435, 64498176), (464, 60467040), (480, 58451472), (512, 54798255), (522, 53748480), (540, 51956864), (576, 48709560), (580, 48373632), (640, 43838604), (696, 40311360), (720, 38967648), (768, 36532170), (783, 35832320), (864, 32473040), (870, 32249088), (928, 30233520), (960, 29225736), (1044, 26874240), (1080, 25978432), (1152, 24354780), (1160, 24186816), (1280, 21919302), (1305, 21499392), (1392, 20155680), (1440, 19483824), (1536, 18266085), (1566, 17916160), (1728, 16236520), (1740, 16124544), (1856, 15116760), (1920, 14612868), (2088, 13437120), (2160, 12989216), (2304, 12177390), (2320, 12093408), (2560, 10959651), (2610, 10749696), (2784, 10077840), (2880, 9741912), (3132, 8958080), (3456, 8118260), (3480, 8062272), (3712, 7558380), (3840, 7306434), (3915, 7166464), (4176, 6718560), (4320, 6494608), (4608, 6088695), (4640, 6046704), (5220, 5374848), (5568, 5038920), (5760, 4870956), (6264, 4479040), (6912, 4059130), (6960, 4031136), (7424, 3779190), (7680, 3653217), (7830, 3583232), (8352, 3359280), (8640, 3247304), (9280, 3023352), (10440, 2687424), (11136, 2519460), (11520, 2435478), (12528, 2239520), (13824, 2029565), (13920, 2015568), (13997, 2004480), (14848, 1889595), (15660, 1791616), (16704, 1679640), (17280, 1623652), (18560, 1511676), (20880, 1343712), (22272, 1259730), (23040, 1217739), (25056, 1119760), (27840, 1007784), (27994, 1002240), (31320, 895808), (33408, 839820), (34560, 811826), (37120, 755838), (41760, 671856), (41991, 668160), (44544, 629865), (50112, 559880), (55680, 503892), (55988, 501120), (62640, 447904), (66816, 419910), (69120, 405913), (69985, 400896), (74240, 377919), (83520, 335928), (83982, 334080), (100224, 279940), (111360, 251946), (111976, 250560), (125280, 223952), (125973, 222720), (133632, 209955), (139970, 200448), (167040, 167964)]