2176813440

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{13997}}^1$

素因数の和:14031

約数の個数: 192

約数和(自身を含む): 7795766160

約数和(自身を除く): 5618952720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 3240, 3456, 3888, 4320, 4860, 5184, 5760, 6480, 7776, 8640, 9720, 10368, 12960, 13997, 15552, 17280, 19440, 25920, 27994, 31104, 38880, 41991, 51840, 55988, 69985, 77760, 83982, 111976, 125973, 139970, 155520, 167964, 209955, 223952, 251946, 279940, 335928, 377919, 419910, 447904, 503892, 559880, 629865, 671856, 755838, 839820, 895808, 1007784, 1119760, 1133757, 1259730, 1343712, 1511676, 1679640, 1791616, 1889595, 2015568, 2239520, 2267514, 2519460, 2687424, 3023352, 3359280, 3401271, 3779190, 4031136, 4479040, 4535028, 5038920, 5374848, 5668785, 6046704, 6718560, 6802542, 7558380, 8062272, 8958080, 9070056, 10077840, 11337570, 12093408, 13437120, 13605084, 15116760, 16124544, 17006355, 18140112, 20155680, 22675140, 24186816, 26874240, 27210168, 30233520, 34012710, 36280224, 40311360, 45350280, 48373632, 54420336, 60467040, 68025420, 72560448, 80622720, 90700560, 108840672, 120934080, 136050840, 145120896, 181401120, 217681344, 241868160, 272101680, 362802240, 435362688, 544203360, 725604480, 1088406720, 2176813440]

約数ペア:

[(1, 2176813440), (2, 1088406720), (3, 725604480), (4, 544203360), (5, 435362688), (6, 362802240), (8, 272101680), (9, 241868160), (10, 217681344), (12, 181401120), (15, 145120896), (16, 136050840), (18, 120934080), (20, 108840672), (24, 90700560), (27, 80622720), (30, 72560448), (32, 68025420), (36, 60467040), (40, 54420336), (45, 48373632), (48, 45350280), (54, 40311360), (60, 36280224), (64, 34012710), (72, 30233520), (80, 27210168), (81, 26874240), (90, 24186816), (96, 22675140), (108, 20155680), (120, 18140112), (128, 17006355), (135, 16124544), (144, 15116760), (160, 13605084), (162, 13437120), (180, 12093408), (192, 11337570), (216, 10077840), (240, 9070056), (243, 8958080), (270, 8062272), (288, 7558380), (320, 6802542), (324, 6718560), (360, 6046704), (384, 5668785), (405, 5374848), (432, 5038920), (480, 4535028), (486, 4479040), (540, 4031136), (576, 3779190), (640, 3401271), (648, 3359280), (720, 3023352), (810, 2687424), (864, 2519460), (960, 2267514), (972, 2239520), (1080, 2015568), (1152, 1889595), (1215, 1791616), (1296, 1679640), (1440, 1511676), (1620, 1343712), (1728, 1259730), (1920, 1133757), (1944, 1119760), (2160, 1007784), (2430, 895808), (2592, 839820), (2880, 755838), (3240, 671856), (3456, 629865), (3888, 559880), (4320, 503892), (4860, 447904), (5184, 419910), (5760, 377919), (6480, 335928), (7776, 279940), (8640, 251946), (9720, 223952), (10368, 209955), (12960, 167964), (13997, 155520), (15552, 139970), (17280, 125973), (19440, 111976), (25920, 83982), (27994, 77760), (31104, 69985), (38880, 55988), (41991, 51840)]