20170356480

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3917}}^1$

素因数の和:4096

約数の個数: 288

約数和(自身を含む): 72075528000

約数和(自身を除く): 51905171520

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, 90, 96, 108, 120, 128, 135, 144, 149, 160, 180, 192, 216, 240, 256, 270, 288, 298, 320, 360, 384, 432, 447, 480, 540, 576, 596, 640, 720, 745, 768, 864, 894, 960, 1080, 1152, 1192, 1280, 1341, 1440, 1490, 1728, 1788, 1920, 2160, 2235, 2304, 2384, 2682, 2880, 2980, 3456, 3576, 3840, 3917, 4023, 4320, 4470, 4768, 5364, 5760, 5960, 6705, 6912, 7152, 7834, 8046, 8640, 8940, 9536, 10728, 11520, 11751, 11920, 13410, 14304, 15668, 16092, 17280, 17880, 19072, 19585, 20115, 21456, 23502, 23840, 26820, 28608, 31336, 32184, 34560, 35253, 35760, 38144, 39170, 40230, 42912, 47004, 47680, 53640, 57216, 58755, 62672, 64368, 70506, 71520, 78340, 80460, 85824, 94008, 95360, 105759, 107280, 114432, 117510, 125344, 128736, 141012, 143040, 156680, 160920, 171648, 176265, 188016, 190720, 211518, 214560, 235020, 250688, 257472, 282024, 286080, 313360, 321840, 343296, 352530, 376032, 423036, 429120, 470040, 501376, 514944, 528795, 564048, 572160, 583633, 626720, 643680, 705060, 752064, 846072, 858240, 940080, 1002752, 1029888, 1057590, 1128096, 1167266, 1253440, 1287360, 1410120, 1504128, 1692144, 1716480, 1750899, 1880160, 2115180, 2256192, 2334532, 2506880, 2574720, 2820240, 2918165, 3008256, 3384288, 3501798, 3760320, 4230360, 4512384, 4669064, 5013760, 5149440, 5252697, 5640480, 5836330, 6768576, 7003596, 7520640, 8460720, 8754495, 9024768, 9338128, 10505394, 11280960, 11672660, 13537152, 14007192, 15041280, 15758091, 16921440, 17508990, 18676256, 21010788, 22561920, 23345320, 26263485, 27074304, 28014384, 31516182, 33842880, 35017980, 37352512, 42021576, 45123840, 46690640, 52526970, 56028768, 63032364, 67685760, 70035960, 74705024, 78790455, 84043152, 93381280, 105053940, 112057536, 126064728, 135371520, 140071920, 149410048, 157580910, 168086304, 186762560, 210107880, 224115072, 252129456, 280143840, 315161820, 336172608, 373525120, 420215760, 448230144, 504258912, 560287680, 630323640, 672345216, 747050240, 840431520, 1008517824, 1120575360, 1260647280, 1344690432, 1680863040, 2017035648, 2241150720, 2521294560, 3361726080, 4034071296, 5042589120, 6723452160, 10085178240, 20170356480]

約数ペア:

[(1, 20170356480), (2, 10085178240), (3, 6723452160), (4, 5042589120), (5, 4034071296), (6, 3361726080), (8, 2521294560), (9, 2241150720), (10, 2017035648), (12, 1680863040), (15, 1344690432), (16, 1260647280), (18, 1120575360), (20, 1008517824), (24, 840431520), (27, 747050240), (30, 672345216), (32, 630323640), (36, 560287680), (40, 504258912), (45, 448230144), (48, 420215760), (54, 373525120), (60, 336172608), (64, 315161820), (72, 280143840), (80, 252129456), (90, 224115072), (96, 210107880), (108, 186762560), (120, 168086304), (128, 157580910), (135, 149410048), (144, 140071920), (149, 135371520), (160, 126064728), (180, 112057536), (192, 105053940), (216, 93381280), (240, 84043152), (256, 78790455), (270, 74705024), (288, 70035960), (298, 67685760), (320, 63032364), (360, 56028768), (384, 52526970), (432, 46690640), (447, 45123840), (480, 42021576), (540, 37352512), (576, 35017980), (596, 33842880), (640, 31516182), (720, 28014384), (745, 27074304), (768, 26263485), (864, 23345320), (894, 22561920), (960, 21010788), (1080, 18676256), (1152, 17508990), (1192, 16921440), (1280, 15758091), (1341, 15041280), (1440, 14007192), (1490, 13537152), (1728, 11672660), (1788, 11280960), (1920, 10505394), (2160, 9338128), (2235, 9024768), (2304, 8754495), (2384, 8460720), (2682, 7520640), (2880, 7003596), (2980, 6768576), (3456, 5836330), (3576, 5640480), (3840, 5252697), (3917, 5149440), (4023, 5013760), (4320, 4669064), (4470, 4512384), (4768, 4230360), (5364, 3760320), (5760, 3501798), (5960, 3384288), (6705, 3008256), (6912, 2918165), (7152, 2820240), (7834, 2574720), (8046, 2506880), (8640, 2334532), (8940, 2256192), (9536, 2115180), (10728, 1880160), (11520, 1750899), (11751, 1716480), (11920, 1692144), (13410, 1504128), (14304, 1410120), (15668, 1287360), (16092, 1253440), (17280, 1167266), (17880, 1128096), (19072, 1057590), (19585, 1029888), (20115, 1002752), (21456, 940080), (23502, 858240), (23840, 846072), (26820, 752064), (28608, 705060), (31336, 643680), (32184, 626720), (34560, 583633), (35253, 572160), (35760, 564048), (38144, 528795), (39170, 514944), (40230, 501376), (42912, 470040), (47004, 429120), (47680, 423036), (53640, 376032), (57216, 352530), (58755, 343296), (62672, 321840), (64368, 313360), (70506, 286080), (71520, 282024), (78340, 257472), (80460, 250688), (85824, 235020), (94008, 214560), (95360, 211518), (105759, 190720), (107280, 188016), (114432, 176265), (117510, 171648), (125344, 160920), (128736, 156680), (141012, 143040)]