627016320

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{15551}}^1$

素因数の和:15583

約数の個数: 192

約数和(自身を含む): 2474634240

約数和(自身を除く): 1847617920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 15551, 20160, 31102, 40320, 46653, 62204, 77755, 93306, 108857, 124408, 139959, 155510, 186612, 217714, 233265, 248816, 279918, 311020, 326571, 373224, 435428, 466530, 497632, 544285, 559836, 622040, 653142, 699795, 746448, 870856, 933060, 979713, 995264, 1088570, 1119672, 1244080, 1306284, 1399590, 1492896, 1632855, 1741712, 1866120, 1959426, 1990528, 2177140, 2239344, 2488160, 2612568, 2799180, 2985792, 3265710, 3483424, 3732240, 3918852, 4354280, 4478688, 4898565, 4976320, 5225136, 5598360, 5971584, 6531420, 6966848, 7464480, 7837704, 8708560, 8957376, 9797130, 9952640, 10450272, 11196720, 13062840, 13933696, 14928960, 15675408, 17417120, 17914752, 19594260, 20900544, 22393440, 26125680, 29857920, 31350816, 34834240, 39188520, 41801088, 44786880, 52251360, 62701632, 69668480, 78377040, 89573760, 104502720, 125403264, 156754080, 209005440, 313508160, 627016320]

約数ペア:

[(1, 627016320), (2, 313508160), (3, 209005440), (4, 156754080), (5, 125403264), (6, 104502720), (7, 89573760), (8, 78377040), (9, 69668480), (10, 62701632), (12, 52251360), (14, 44786880), (15, 41801088), (16, 39188520), (18, 34834240), (20, 31350816), (21, 29857920), (24, 26125680), (28, 22393440), (30, 20900544), (32, 19594260), (35, 17914752), (36, 17417120), (40, 15675408), (42, 14928960), (45, 13933696), (48, 13062840), (56, 11196720), (60, 10450272), (63, 9952640), (64, 9797130), (70, 8957376), (72, 8708560), (80, 7837704), (84, 7464480), (90, 6966848), (96, 6531420), (105, 5971584), (112, 5598360), (120, 5225136), (126, 4976320), (128, 4898565), (140, 4478688), (144, 4354280), (160, 3918852), (168, 3732240), (180, 3483424), (192, 3265710), (210, 2985792), (224, 2799180), (240, 2612568), (252, 2488160), (280, 2239344), (288, 2177140), (315, 1990528), (320, 1959426), (336, 1866120), (360, 1741712), (384, 1632855), (420, 1492896), (448, 1399590), (480, 1306284), (504, 1244080), (560, 1119672), (576, 1088570), (630, 995264), (640, 979713), (672, 933060), (720, 870856), (840, 746448), (896, 699795), (960, 653142), (1008, 622040), (1120, 559836), (1152, 544285), (1260, 497632), (1344, 466530), (1440, 435428), (1680, 373224), (1920, 326571), (2016, 311020), (2240, 279918), (2520, 248816), (2688, 233265), (2880, 217714), (3360, 186612), (4032, 155510), (4480, 139959), (5040, 124408), (5760, 108857), (6720, 93306), (8064, 77755), (10080, 62204), (13440, 46653), (15551, 40320), (20160, 31102)]