318781440

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{1153}}^1$

素因数の和:1189

約数の個数: 192

約数和(自身を含む): 1134151200

約数和(自身を除く): 815369760

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, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1153, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2306, 2560, 2880, 3072, 3456, 3459, 3840, 4320, 4608, 4612, 5120, 5760, 5765, 6144, 6912, 6918, 7680, 8640, 9216, 9224, 10240, 10377, 11520, 11530, 13824, 13836, 15360, 17280, 17295, 18432, 18448, 20754, 23040, 23060, 27648, 27672, 30720, 31131, 34560, 34590, 36896, 41508, 46080, 46120, 51885, 55296, 55344, 62262, 69120, 69180, 73792, 83016, 92160, 92240, 103770, 110688, 124524, 138240, 138360, 147584, 155655, 166032, 184480, 207540, 221376, 249048, 276480, 276720, 295168, 311310, 332064, 368960, 415080, 442752, 498096, 553440, 590336, 622620, 664128, 737920, 830160, 885504, 996192, 1106880, 1180672, 1245240, 1328256, 1475840, 1660320, 1771008, 1992384, 2213760, 2361344, 2490480, 2656512, 2951680, 3320640, 3542016, 3984768, 4427520, 4980960, 5313024, 5903360, 6641280, 7084032, 7969536, 8855040, 9961920, 10626048, 11806720, 13282560, 15939072, 17710080, 19923840, 21252096, 26565120, 31878144, 35420160, 39847680, 53130240, 63756288, 79695360, 106260480, 159390720, 318781440]

約数ペア:

[(1, 318781440), (2, 159390720), (3, 106260480), (4, 79695360), (5, 63756288), (6, 53130240), (8, 39847680), (9, 35420160), (10, 31878144), (12, 26565120), (15, 21252096), (16, 19923840), (18, 17710080), (20, 15939072), (24, 13282560), (27, 11806720), (30, 10626048), (32, 9961920), (36, 8855040), (40, 7969536), (45, 7084032), (48, 6641280), (54, 5903360), (60, 5313024), (64, 4980960), (72, 4427520), (80, 3984768), (90, 3542016), (96, 3320640), (108, 2951680), (120, 2656512), (128, 2490480), (135, 2361344), (144, 2213760), (160, 1992384), (180, 1771008), (192, 1660320), (216, 1475840), (240, 1328256), (256, 1245240), (270, 1180672), (288, 1106880), (320, 996192), (360, 885504), (384, 830160), (432, 737920), (480, 664128), (512, 622620), (540, 590336), (576, 553440), (640, 498096), (720, 442752), (768, 415080), (864, 368960), (960, 332064), (1024, 311310), (1080, 295168), (1152, 276720), (1153, 276480), (1280, 249048), (1440, 221376), (1536, 207540), (1728, 184480), (1920, 166032), (2048, 155655), (2160, 147584), (2304, 138360), (2306, 138240), (2560, 124524), (2880, 110688), (3072, 103770), (3456, 92240), (3459, 92160), (3840, 83016), (4320, 73792), (4608, 69180), (4612, 69120), (5120, 62262), (5760, 55344), (5765, 55296), (6144, 51885), (6912, 46120), (6918, 46080), (7680, 41508), (8640, 36896), (9216, 34590), (9224, 34560), (10240, 31131), (10377, 30720), (11520, 27672), (11530, 27648), (13824, 23060), (13836, 23040), (15360, 20754), (17280, 18448), (17295, 18432)]