15916055040

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{563}}^1$

素因数の和:1004

約数の個数: 320

約数和(自身を含む): 56774044800

約数和(自身を除く): 40857989760

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, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 409, 432, 480, 512, 540, 563, 576, 640, 720, 768, 818, 864, 960, 1080, 1126, 1152, 1227, 1280, 1440, 1536, 1636, 1689, 1728, 1920, 2045, 2160, 2252, 2304, 2454, 2560, 2815, 2880, 3272, 3378, 3456, 3681, 3840, 4090, 4320, 4504, 4608, 4908, 5067, 5630, 5760, 6135, 6544, 6756, 6912, 7362, 7680, 8180, 8445, 8640, 9008, 9816, 10134, 11043, 11260, 11520, 12270, 13088, 13512, 13824, 14724, 15201, 16360, 16890, 17280, 18016, 18405, 19632, 20268, 22086, 22520, 23040, 24540, 25335, 26176, 27024, 29448, 30402, 32720, 33780, 34560, 36032, 36810, 39264, 40536, 44172, 45040, 49080, 50670, 52352, 54048, 55215, 58896, 60804, 65440, 67560, 69120, 72064, 73620, 76005, 78528, 81072, 88344, 90080, 98160, 101340, 104704, 108096, 110430, 117792, 121608, 130880, 135120, 144128, 147240, 152010, 157056, 162144, 176688, 180160, 196320, 202680, 209408, 216192, 220860, 230267, 235584, 243216, 261760, 270240, 288256, 294480, 304020, 314112, 324288, 353376, 360320, 392640, 405360, 432384, 441720, 460534, 471168, 486432, 523520, 540480, 588960, 608040, 628224, 648576, 690801, 706752, 720640, 785280, 810720, 864768, 883440, 921068, 942336, 972864, 1047040, 1080960, 1151335, 1177920, 1216080, 1297152, 1381602, 1413504, 1441280, 1570560, 1621440, 1766880, 1842136, 1884672, 1945728, 2072403, 2161920, 2302670, 2355840, 2432160, 2594304, 2763204, 2827008, 3141120, 3242880, 3454005, 3533760, 3684272, 3891456, 4144806, 4323840, 4605340, 4711680, 4864320, 5526408, 5654016, 6217209, 6485760, 6908010, 7067520, 7368544, 7782912, 8289612, 9210680, 9423360, 9728640, 10362015, 11052816, 12434418, 12971520, 13816020, 14135040, 14737088, 16579224, 18421360, 19457280, 20724030, 22105632, 24868836, 27632040, 28270080, 29474176, 31086045, 33158448, 36842720, 38914560, 41448060, 44211264, 49737672, 55264080, 58948352, 62172090, 66316896, 73685440, 82896120, 88422528, 99475344, 110528160, 117896704, 124344180, 132633792, 147370880, 165792240, 176845056, 198950688, 221056320, 248688360, 265267584, 294741760, 331584480, 353690112, 397901376, 442112640, 497376720, 530535168, 589483520, 663168960, 795802752, 884225280, 994753440, 1061070336, 1326337920, 1591605504, 1768450560, 1989506880, 2652675840, 3183211008, 3979013760, 5305351680, 7958027520, 15916055040]

約数ペア:

[(1, 15916055040), (2, 7958027520), (3, 5305351680), (4, 3979013760), (5, 3183211008), (6, 2652675840), (8, 1989506880), (9, 1768450560), (10, 1591605504), (12, 1326337920), (15, 1061070336), (16, 994753440), (18, 884225280), (20, 795802752), (24, 663168960), (27, 589483520), (30, 530535168), (32, 497376720), (36, 442112640), (40, 397901376), (45, 353690112), (48, 331584480), (54, 294741760), (60, 265267584), (64, 248688360), (72, 221056320), (80, 198950688), (90, 176845056), (96, 165792240), (108, 147370880), (120, 132633792), (128, 124344180), (135, 117896704), (144, 110528160), (160, 99475344), (180, 88422528), (192, 82896120), (216, 73685440), (240, 66316896), (256, 62172090), (270, 58948352), (288, 55264080), (320, 49737672), (360, 44211264), (384, 41448060), (409, 38914560), (432, 36842720), (480, 33158448), (512, 31086045), (540, 29474176), (563, 28270080), (576, 27632040), (640, 24868836), (720, 22105632), (768, 20724030), (818, 19457280), (864, 18421360), (960, 16579224), (1080, 14737088), (1126, 14135040), (1152, 13816020), (1227, 12971520), (1280, 12434418), (1440, 11052816), (1536, 10362015), (1636, 9728640), (1689, 9423360), (1728, 9210680), (1920, 8289612), (2045, 7782912), (2160, 7368544), (2252, 7067520), (2304, 6908010), (2454, 6485760), (2560, 6217209), (2815, 5654016), (2880, 5526408), (3272, 4864320), (3378, 4711680), (3456, 4605340), (3681, 4323840), (3840, 4144806), (4090, 3891456), (4320, 3684272), (4504, 3533760), (4608, 3454005), (4908, 3242880), (5067, 3141120), (5630, 2827008), (5760, 2763204), (6135, 2594304), (6544, 2432160), (6756, 2355840), (6912, 2302670), (7362, 2161920), (7680, 2072403), (8180, 1945728), (8445, 1884672), (8640, 1842136), (9008, 1766880), (9816, 1621440), (10134, 1570560), (11043, 1441280), (11260, 1413504), (11520, 1381602), (12270, 1297152), (13088, 1216080), (13512, 1177920), (13824, 1151335), (14724, 1080960), (15201, 1047040), (16360, 972864), (16890, 942336), (17280, 921068), (18016, 883440), (18405, 864768), (19632, 810720), (20268, 785280), (22086, 720640), (22520, 706752), (23040, 690801), (24540, 648576), (25335, 628224), (26176, 608040), (27024, 588960), (29448, 540480), (30402, 523520), (32720, 486432), (33780, 471168), (34560, 460534), (36032, 441720), (36810, 432384), (39264, 405360), (40536, 392640), (44172, 360320), (45040, 353376), (49080, 324288), (50670, 314112), (52352, 304020), (54048, 294480), (55215, 288256), (58896, 270240), (60804, 261760), (65440, 243216), (67560, 235584), (69120, 230267), (72064, 220860), (73620, 216192), (76005, 209408), (78528, 202680), (81072, 196320), (88344, 180160), (90080, 176688), (98160, 162144), (101340, 157056), (104704, 152010), (108096, 147240), (110430, 144128), (117792, 135120), (121608, 130880)]