31680650880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59141}}^1$

素因数の和:59200

約数の個数: 256

約数和(自身を含む): 115823692800

約数和(自身を除く): 84143041920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3456, 3720, 3968, 4185, 4320, 4464, 4960, 5580, 5760, 5952, 6696, 7440, 8370, 8640, 8928, 9920, 11160, 11904, 13392, 14880, 16740, 17280, 17856, 19840, 22320, 26784, 29760, 33480, 35712, 44640, 53568, 59141, 59520, 66960, 89280, 107136, 118282, 133920, 177423, 178560, 236564, 267840, 295705, 354846, 473128, 532269, 535680, 591410, 709692, 887115, 946256, 1064538, 1182820, 1419384, 1596807, 1774230, 1833371, 1892512, 2129076, 2365640, 2661345, 2838768, 3193614, 3548460, 3666742, 3785024, 4258152, 4731280, 5322690, 5500113, 5677536, 6387228, 7096920, 7333484, 7570048, 7984035, 8516304, 9166855, 9462560, 10645380, 11000226, 11355072, 12774456, 14193840, 14666968, 15968070, 16500339, 17032608, 18333710, 18925120, 21290760, 22000452, 22710144, 25548912, 27500565, 28387680, 29333936, 31936140, 33000678, 34065216, 36667420, 37850240, 42581520, 44000904, 49501017, 51097824, 55001130, 56775360, 58667872, 63872280, 66001356, 68130432, 73334840, 82501695, 85163040, 88001808, 99002034, 102195648, 110002260, 113550720, 117335744, 127744560, 132002712, 146669680, 165003390, 170326080, 176003616, 198004068, 204391296, 220004520, 234671488, 247505085, 255489120, 264005424, 293339360, 330006780, 340652160, 352007232, 396008136, 440009040, 495010170, 510978240, 528010848, 586678720, 660013560, 704014464, 792016272, 880018080, 990020340, 1021956480, 1056021696, 1173357440, 1320027120, 1584032544, 1760036160, 1980040680, 2112043392, 2640054240, 3168065088, 3520072320, 3960081360, 5280108480, 6336130176, 7920162720, 10560216960, 15840325440, 31680650880]

約数ペア:

[(1, 31680650880), (2, 15840325440), (3, 10560216960), (4, 7920162720), (5, 6336130176), (6, 5280108480), (8, 3960081360), (9, 3520072320), (10, 3168065088), (12, 2640054240), (15, 2112043392), (16, 1980040680), (18, 1760036160), (20, 1584032544), (24, 1320027120), (27, 1173357440), (30, 1056021696), (31, 1021956480), (32, 990020340), (36, 880018080), (40, 792016272), (45, 704014464), (48, 660013560), (54, 586678720), (60, 528010848), (62, 510978240), (64, 495010170), (72, 440009040), (80, 396008136), (90, 352007232), (93, 340652160), (96, 330006780), (108, 293339360), (120, 264005424), (124, 255489120), (128, 247505085), (135, 234671488), (144, 220004520), (155, 204391296), (160, 198004068), (180, 176003616), (186, 170326080), (192, 165003390), (216, 146669680), (240, 132002712), (248, 127744560), (270, 117335744), (279, 113550720), (288, 110002260), (310, 102195648), (320, 99002034), (360, 88001808), (372, 85163040), (384, 82501695), (432, 73334840), (465, 68130432), (480, 66001356), (496, 63872280), (540, 58667872), (558, 56775360), (576, 55001130), (620, 51097824), (640, 49501017), (720, 44000904), (744, 42581520), (837, 37850240), (864, 36667420), (930, 34065216), (960, 33000678), (992, 31936140), (1080, 29333936), (1116, 28387680), (1152, 27500565), (1240, 25548912), (1395, 22710144), (1440, 22000452), (1488, 21290760), (1674, 18925120), (1728, 18333710), (1860, 17032608), (1920, 16500339), (1984, 15968070), (2160, 14666968), (2232, 14193840), (2480, 12774456), (2790, 11355072), (2880, 11000226), (2976, 10645380), (3348, 9462560), (3456, 9166855), (3720, 8516304), (3968, 7984035), (4185, 7570048), (4320, 7333484), (4464, 7096920), (4960, 6387228), (5580, 5677536), (5760, 5500113), (5952, 5322690), (6696, 4731280), (7440, 4258152), (8370, 3785024), (8640, 3666742), (8928, 3548460), (9920, 3193614), (11160, 2838768), (11904, 2661345), (13392, 2365640), (14880, 2129076), (16740, 1892512), (17280, 1833371), (17856, 1774230), (19840, 1596807), (22320, 1419384), (26784, 1182820), (29760, 1064538), (33480, 946256), (35712, 887115), (44640, 709692), (53568, 591410), (59141, 535680), (59520, 532269), (66960, 473128), (89280, 354846), (107136, 295705), (118282, 267840), (133920, 236564), (177423, 178560)]