188671680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 280

約数和(自身を含む): 697047120

約数和(自身を除く): 508375440

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, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 192, 216, 232, 240, 251, 261, 270, 288, 290, 320, 324, 348, 360, 405, 432, 435, 464, 480, 502, 522, 540, 576, 580, 648, 696, 720, 753, 783, 810, 864, 870, 928, 960, 1004, 1044, 1080, 1160, 1255, 1296, 1305, 1392, 1440, 1506, 1566, 1620, 1728, 1740, 1856, 2008, 2088, 2160, 2259, 2320, 2349, 2510, 2592, 2610, 2784, 2880, 3012, 3132, 3240, 3480, 3765, 3915, 4016, 4176, 4320, 4518, 4640, 4698, 5020, 5184, 5220, 5568, 6024, 6264, 6480, 6777, 6960, 7279, 7530, 7830, 8032, 8352, 8640, 9036, 9280, 9396, 10040, 10440, 11295, 11745, 12048, 12528, 12960, 13554, 13920, 14558, 15060, 15660, 16064, 16704, 18072, 18792, 20080, 20331, 20880, 21837, 22590, 23490, 24096, 25056, 25920, 27108, 27840, 29116, 30120, 31320, 33885, 36144, 36395, 37584, 40160, 40662, 41760, 43674, 45180, 46980, 48192, 50112, 54216, 58232, 60240, 62640, 65511, 67770, 72288, 72790, 75168, 80320, 81324, 83520, 87348, 90360, 93960, 101655, 108432, 109185, 116464, 120480, 125280, 131022, 135540, 144576, 145580, 150336, 162648, 174696, 180720, 187920, 196533, 203310, 216864, 218370, 232928, 240960, 250560, 262044, 271080, 291160, 325296, 327555, 349392, 361440, 375840, 393066, 406620, 433728, 436740, 465856, 524088, 542160, 582320, 589599, 650592, 655110, 698784, 722880, 751680, 786132, 813240, 873480, 982665, 1048176, 1084320, 1164640, 1179198, 1301184, 1310220, 1397568, 1572264, 1626480, 1746960, 1965330, 2096352, 2168640, 2329280, 2358396, 2620440, 2947995, 3144528, 3252960, 3493920, 3930660, 4192704, 4716792, 5240880, 5895990, 6289056, 6505920, 6987840, 7861320, 9433584, 10481760, 11791980, 12578112, 15722640, 18867168, 20963520, 23583960, 31445280, 37734336, 47167920, 62890560, 94335840, 188671680]

約数ペア:

[(1, 188671680), (2, 94335840), (3, 62890560), (4, 47167920), (5, 37734336), (6, 31445280), (8, 23583960), (9, 20963520), (10, 18867168), (12, 15722640), (15, 12578112), (16, 11791980), (18, 10481760), (20, 9433584), (24, 7861320), (27, 6987840), (29, 6505920), (30, 6289056), (32, 5895990), (36, 5240880), (40, 4716792), (45, 4192704), (48, 3930660), (54, 3493920), (58, 3252960), (60, 3144528), (64, 2947995), (72, 2620440), (80, 2358396), (81, 2329280), (87, 2168640), (90, 2096352), (96, 1965330), (108, 1746960), (116, 1626480), (120, 1572264), (135, 1397568), (144, 1310220), (145, 1301184), (160, 1179198), (162, 1164640), (174, 1084320), (180, 1048176), (192, 982665), (216, 873480), (232, 813240), (240, 786132), (251, 751680), (261, 722880), (270, 698784), (288, 655110), (290, 650592), (320, 589599), (324, 582320), (348, 542160), (360, 524088), (405, 465856), (432, 436740), (435, 433728), (464, 406620), (480, 393066), (502, 375840), (522, 361440), (540, 349392), (576, 327555), (580, 325296), (648, 291160), (696, 271080), (720, 262044), (753, 250560), (783, 240960), (810, 232928), (864, 218370), (870, 216864), (928, 203310), (960, 196533), (1004, 187920), (1044, 180720), (1080, 174696), (1160, 162648), (1255, 150336), (1296, 145580), (1305, 144576), (1392, 135540), (1440, 131022), (1506, 125280), (1566, 120480), (1620, 116464), (1728, 109185), (1740, 108432), (1856, 101655), (2008, 93960), (2088, 90360), (2160, 87348), (2259, 83520), (2320, 81324), (2349, 80320), (2510, 75168), (2592, 72790), (2610, 72288), (2784, 67770), (2880, 65511), (3012, 62640), (3132, 60240), (3240, 58232), (3480, 54216), (3765, 50112), (3915, 48192), (4016, 46980), (4176, 45180), (4320, 43674), (4518, 41760), (4640, 40662), (4698, 40160), (5020, 37584), (5184, 36395), (5220, 36144), (5568, 33885), (6024, 31320), (6264, 30120), (6480, 29116), (6777, 27840), (6960, 27108), (7279, 25920), (7530, 25056), (7830, 24096), (8032, 23490), (8352, 22590), (8640, 21837), (9036, 20880), (9280, 20331), (9396, 20080), (10040, 18792), (10440, 18072), (11295, 16704), (11745, 16064), (12048, 15660), (12528, 15060), (12960, 14558), (13554, 13920)]