490069923840

素因数分解:

$2^{11}\times 3^3\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1399}}^1$

素因数の和:1623

約数の個数: 768

約数和(自身を含む): 2003339520000

約数和(自身を除く): 1513269596160

約数列:

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218781216, 225630720, 226884224, 239291955, 243090240, 255244752, 259296256, 270756864, 273476520, 283605280, 291708288, 300840960, 319055940, 324120320, 338446080, 340326336, 350300160, 364635360, 382867128, 386795520, 388944384, 425407920, 437562432, 451261440, 453768448, 478583910, 486180480, 510489504, 518592512, 541513728, 546953040, 567210560, 583416576, 638111880, 648240640, 676892160, 680652672, 729270720, 765734256, 777888768, 850815840, 875124864, 902522880, 907536896, 957167820, 972360960, 1020979008, 1093906080, 1134421120, 1166833152, 1276223760, 1296481280, 1353784320, 1361305344, 1458541440, 1531468512, 1555777536, 1701631680, 1750249728, 1815073792, 1914335640, 1944721920, 2041958016, 2187812160, 2268842240, 2333666304, 2552447520, 2592962560, 2707568640, 2722610688, 2917082880, 3062937024, 3403263360, 3500499456, 3630147584, 3828671280, 3889443840, 4083916032, 4375624320, 4537684480, 4667332608, 5104895040, 5445221376, 5834165760, 6125874048, 6806526720, 7000998912, 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約数ペア:

[(1, 490069923840), (2, 245034961920), (3, 163356641280), (4, 122517480960), (5, 98013984768), (6, 81678320640), (7, 70009989120), (8, 61258740480), (9, 54452213760), (10, 49006992384), (12, 40839160320), (14, 35004994560), (15, 32671328256), (16, 30629370240), (18, 27226106880), (20, 24503496192), (21, 23336663040), (24, 20419580160), (27, 18150737920), (28, 17502497280), (30, 16335664128), (32, 15314685120), (35, 14001997824), (36, 13613053440), (40, 12251748096), (42, 11668331520), (45, 10890442752), (48, 10209790080), (54, 9075368960), (56, 8751248640), (60, 8167832064), (63, 7778887680), (64, 7657342560), (70, 7000998912), (72, 6806526720), (80, 6125874048), (84, 5834165760), (90, 5445221376), (96, 5104895040), (105, 4667332608), (108, 4537684480), (112, 4375624320), (120, 4083916032), (126, 3889443840), (128, 3828671280), (135, 3630147584), (140, 3500499456), (144, 3403263360), (160, 3062937024), (168, 2917082880), (180, 2722610688), (181, 2707568640), (189, 2592962560), (192, 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