178107905280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2213}}^1\times {\mathrm{20959}}^1$

素因数の和:23196

約数の個数: 144

約数和(自身を含む): 569116316160

約数和(自身を除く): 391008410880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 2213, 3840, 4426, 6639, 8852, 11065, 13278, 17704, 20959, 22130, 26556, 33195, 35408, 41918, 44260, 53112, 62877, 66390, 70816, 83836, 88520, 104795, 106224, 125754, 132780, 141632, 167672, 177040, 209590, 212448, 251508, 265560, 283264, 314385, 335344, 354080, 419180, 424896, 503016, 531120, 566528, 628770, 670688, 708160, 838360, 849792, 1006032, 1062240, 1257540, 1341376, 1416320, 1676720, 1699584, 2012064, 2124480, 2515080, 2682752, 2832640, 3353440, 4024128, 4248960, 5030160, 5365504, 6706880, 8048256, 8497920, 10060320, 13413760, 16096512, 20120640, 26827520, 40241280, 46382267, 80482560, 92764534, 139146801, 185529068, 231911335, 278293602, 371058136, 463822670, 556587204, 695734005, 742116272, 927645340, 1113174408, 1391468010, 1484232544, 1855290680, 2226348816, 2782936020, 2968465088, 3710581360, 4452697632, 5565872040, 5936930176, 7421162720, 8905395264, 11131744080, 11873860352, 14842325440, 17810790528, 22263488160, 29684650880, 35621581056, 44526976320, 59369301760, 89053952640, 178107905280]

約数ペア:

[(1, 178107905280), (2, 89053952640), (3, 59369301760), (4, 44526976320), (5, 35621581056), (6, 29684650880), (8, 22263488160), (10, 17810790528), (12, 14842325440), (15, 11873860352), (16, 11131744080), (20, 8905395264), (24, 7421162720), (30, 5936930176), (32, 5565872040), (40, 4452697632), (48, 3710581360), (60, 2968465088), (64, 2782936020), (80, 2226348816), (96, 1855290680), (120, 1484232544), (128, 1391468010), (160, 1113174408), (192, 927645340), (240, 742116272), (256, 695734005), (320, 556587204), (384, 463822670), (480, 371058136), (640, 278293602), (768, 231911335), (960, 185529068), (1280, 139146801), (1920, 92764534), (2213, 80482560), (3840, 46382267), (4426, 40241280), (6639, 26827520), (8852, 20120640), (11065, 16096512), (13278, 13413760), (17704, 10060320), (20959, 8497920), (22130, 8048256), (26556, 6706880), (33195, 5365504), (35408, 5030160), (41918, 4248960), (44260, 4024128), (53112, 3353440), (62877, 2832640), (66390, 2682752), (70816, 2515080), (83836, 2124480), (88520, 2012064), (104795, 1699584), (106224, 1676720), (125754, 1416320), (132780, 1341376), (141632, 1257540), (167672, 1062240), (177040, 1006032), (209590, 849792), (212448, 838360), (251508, 708160), (265560, 670688), (283264, 628770), (314385, 566528), (335344, 531120), (354080, 503016), (419180, 424896)]