197176320

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1$

素因数の和:431

約数の個数: 264

約数和(自身を含む): 747236880

約数和(自身を除く): 550060560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 389, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 778, 792, 880, 960, 990, 1024, 1056, 1152, 1167, 1280, 1320, 1408, 1440, 1536, 1556, 1584, 1760, 1920, 1945, 1980, 2112, 2304, 2334, 2560, 2640, 2816, 2880, 3072, 3112, 3168, 3501, 3520, 3840, 3890, 3960, 4224, 4279, 4608, 4668, 5120, 5280, 5632, 5760, 5835, 6224, 6336, 7002, 7040, 7680, 7780, 7920, 8448, 8558, 9216, 9336, 10560, 11264, 11520, 11670, 12448, 12672, 12837, 14004, 14080, 15360, 15560, 15840, 16896, 17116, 17505, 18672, 21120, 21395, 23040, 23340, 24896, 25344, 25674, 28008, 28160, 31120, 31680, 33792, 34232, 35010, 37344, 38511, 42240, 42790, 46080, 46680, 49792, 50688, 51348, 56016, 56320, 62240, 63360, 64185, 68464, 70020, 74688, 77022, 84480, 85580, 93360, 99584, 101376, 102696, 112032, 124480, 126720, 128370, 136928, 140040, 149376, 154044, 168960, 171160, 186720, 192555, 199168, 205392, 224064, 248960, 253440, 256740, 273856, 280080, 298752, 308088, 342320, 373440, 385110, 398336, 410784, 448128, 497920, 506880, 513480, 547712, 560160, 597504, 616176, 684640, 746880, 770220, 821568, 896256, 995840, 1026960, 1095424, 1120320, 1195008, 1232352, 1369280, 1493760, 1540440, 1643136, 1792512, 1991680, 2053920, 2190848, 2240640, 2464704, 2738560, 2987520, 3080880, 3286272, 3585024, 4107840, 4381696, 4481280, 4929408, 5477120, 5975040, 6161760, 6572544, 8215680, 8962560, 9858816, 10954240, 12323520, 13145088, 16431360, 17925120, 19717632, 21908480, 24647040, 32862720, 39435264, 49294080, 65725440, 98588160, 197176320]

約数ペア:

[(1, 197176320), (2, 98588160), (3, 65725440), (4, 49294080), (5, 39435264), (6, 32862720), (8, 24647040), (9, 21908480), (10, 19717632), (11, 17925120), (12, 16431360), (15, 13145088), (16, 12323520), (18, 10954240), (20, 9858816), (22, 8962560), (24, 8215680), (30, 6572544), (32, 6161760), (33, 5975040), (36, 5477120), (40, 4929408), (44, 4481280), (45, 4381696), (48, 4107840), (55, 3585024), (60, 3286272), (64, 3080880), (66, 2987520), (72, 2738560), (80, 2464704), (88, 2240640), (90, 2190848), (96, 2053920), (99, 1991680), (110, 1792512), (120, 1643136), (128, 1540440), (132, 1493760), (144, 1369280), (160, 1232352), (165, 1195008), (176, 1120320), (180, 1095424), (192, 1026960), (198, 995840), (220, 896256), (240, 821568), (256, 770220), (264, 746880), (288, 684640), (320, 616176), (330, 597504), (352, 560160), (360, 547712), (384, 513480), (389, 506880), (396, 497920), (440, 448128), (480, 410784), (495, 398336), (512, 385110), (528, 373440), (576, 342320), (640, 308088), (660, 298752), (704, 280080), (720, 273856), (768, 256740), (778, 253440), (792, 248960), (880, 224064), (960, 205392), (990, 199168), (1024, 192555), (1056, 186720), (1152, 171160), (1167, 168960), (1280, 154044), (1320, 149376), (1408, 140040), (1440, 136928), (1536, 128370), (1556, 126720), (1584, 124480), (1760, 112032), (1920, 102696), (1945, 101376), (1980, 99584), (2112, 93360), (2304, 85580), (2334, 84480), (2560, 77022), (2640, 74688), (2816, 70020), (2880, 68464), (3072, 64185), (3112, 63360), (3168, 62240), (3501, 56320), (3520, 56016), (3840, 51348), (3890, 50688), (3960, 49792), (4224, 46680), (4279, 46080), (4608, 42790), (4668, 42240), (5120, 38511), (5280, 37344), (5632, 35010), (5760, 34232), (5835, 33792), (6224, 31680), (6336, 31120), (7002, 28160), (7040, 28008), (7680, 25674), (7780, 25344), (7920, 24896), (8448, 23340), (8558, 23040), (9216, 21395), (9336, 21120), (10560, 18672), (11264, 17505), (11520, 17116), (11670, 16896), (12448, 15840), (12672, 15560), (12837, 15360), (14004, 14080)]