394352640

素因数分解:

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

素因数の和:433

約数の個数: 288

約数和(自身を含む): 1494838800

約数和(自身を除く): 1100486160

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, 2048, 2112, 2304, 2334, 2560, 2640, 2816, 2880, 3072, 3112, 3168, 3501, 3520, 3840, 3890, 3960, 4224, 4279, 4608, 4668, 5120, 5280, 5632, 5760, 5835, 6144, 6224, 6336, 7002, 7040, 7680, 7780, 7920, 8448, 8558, 9216, 9336, 10240, 10560, 11264, 11520, 11670, 12448, 12672, 12837, 14004, 14080, 15360, 15560, 15840, 16896, 17116, 17505, 18432, 18672, 21120, 21395, 22528, 23040, 23340, 24896, 25344, 25674, 28008, 28160, 30720, 31120, 31680, 33792, 34232, 35010, 37344, 38511, 42240, 42790, 46080, 46680, 49792, 50688, 51348, 56016, 56320, 62240, 63360, 64185, 67584, 68464, 70020, 74688, 77022, 84480, 85580, 92160, 93360, 99584, 101376, 102696, 112032, 112640, 124480, 126720, 128370, 136928, 140040, 149376, 154044, 168960, 171160, 186720, 192555, 199168, 202752, 205392, 224064, 248960, 253440, 256740, 273856, 280080, 298752, 308088, 337920, 342320, 373440, 385110, 398336, 410784, 448128, 497920, 506880, 513480, 547712, 560160, 597504, 616176, 684640, 746880, 770220, 796672, 821568, 896256, 995840, 1013760, 1026960, 1095424, 1120320, 1195008, 1232352, 1369280, 1493760, 1540440, 1643136, 1792512, 1991680, 2053920, 2190848, 2240640, 2390016, 2464704, 2738560, 2987520, 3080880, 3286272, 3585024, 3983360, 4107840, 4381696, 4481280, 4929408, 5477120, 5975040, 6161760, 6572544, 7170048, 8215680, 8763392, 8962560, 9858816, 10954240, 11950080, 12323520, 13145088, 16431360, 17925120, 19717632, 21908480, 24647040, 26290176, 32862720, 35850240, 39435264, 43816960, 49294080, 65725440, 78870528, 98588160, 131450880, 197176320, 394352640]

約数ペア:

[(1, 394352640), (2, 197176320), (3, 131450880), (4, 98588160), (5, 78870528), (6, 65725440), (8, 49294080), (9, 43816960), (10, 39435264), (11, 35850240), (12, 32862720), (15, 26290176), (16, 24647040), (18, 21908480), (20, 19717632), (22, 17925120), (24, 16431360), (30, 13145088), (32, 12323520), (33, 11950080), (36, 10954240), (40, 9858816), (44, 8962560), (45, 8763392), (48, 8215680), (55, 7170048), (60, 6572544), (64, 6161760), (66, 5975040), (72, 5477120), (80, 4929408), (88, 4481280), (90, 4381696), (96, 4107840), (99, 3983360), (110, 3585024), (120, 3286272), (128, 3080880), (132, 2987520), (144, 2738560), (160, 2464704), (165, 2390016), (176, 2240640), (180, 2190848), (192, 2053920), (198, 1991680), (220, 1792512), (240, 1643136), (256, 1540440), (264, 1493760), (288, 1369280), (320, 1232352), (330, 1195008), (352, 1120320), (360, 1095424), (384, 1026960), (389, 1013760), (396, 995840), (440, 896256), (480, 821568), (495, 796672), (512, 770220), (528, 746880), (576, 684640), (640, 616176), (660, 597504), (704, 560160), (720, 547712), (768, 513480), (778, 506880), (792, 497920), (880, 448128), (960, 410784), (990, 398336), (1024, 385110), (1056, 373440), (1152, 342320), (1167, 337920), (1280, 308088), (1320, 298752), (1408, 280080), (1440, 273856), (1536, 256740), (1556, 253440), (1584, 248960), (1760, 224064), (1920, 205392), (1945, 202752), (1980, 199168), (2048, 192555), (2112, 186720), (2304, 171160), (2334, 168960), (2560, 154044), (2640, 149376), (2816, 140040), (2880, 136928), (3072, 128370), (3112, 126720), (3168, 124480), (3501, 112640), (3520, 112032), (3840, 102696), (3890, 101376), (3960, 99584), (4224, 93360), (4279, 92160), (4608, 85580), (4668, 84480), (5120, 77022), (5280, 74688), (5632, 70020), (5760, 68464), (5835, 67584), (6144, 64185), (6224, 63360), (6336, 62240), (7002, 56320), (7040, 56016), (7680, 51348), (7780, 50688), (7920, 49792), (8448, 46680), (8558, 46080), (9216, 42790), (9336, 42240), (10240, 38511), (10560, 37344), (11264, 35010), (11520, 34232), (11670, 33792), (12448, 31680), (12672, 31120), (12837, 30720), (14004, 28160), (14080, 28008), (15360, 25674), (15560, 25344), (15840, 24896), (16896, 23340), (17116, 23040), (17505, 22528), (18432, 21395), (18672, 21120)]