315947520

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{653}}^1$

素因数の和:692

約数の個数: 320

約数和(自身を含む): 1284560640

約数和(自身を除く): 968613120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 653, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1306, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 1959, 2016, 2160, 2240, 2304, 2520, 2560, 2612, 2688, 2880, 3024, 3265, 3360, 3456, 3584, 3780, 3840, 3918, 4032, 4320, 4480, 4571, 4608, 5040, 5224, 5376, 5760, 5877, 6048, 6530, 6720, 6912, 7560, 7680, 7836, 8064, 8640, 8960, 9142, 9795, 10080, 10448, 10752, 11520, 11754, 12096, 13060, 13440, 13713, 13824, 15120, 15672, 16128, 17280, 17631, 17920, 18284, 19590, 20160, 20896, 22855, 23040, 23508, 24192, 26120, 26880, 27426, 29385, 30240, 31344, 32256, 34560, 35262, 36568, 39180, 40320, 41139, 41792, 45710, 47016, 48384, 52240, 53760, 54852, 58770, 60480, 62688, 68565, 69120, 70524, 73136, 78360, 80640, 82278, 83584, 88155, 91420, 94032, 96768, 104480, 109704, 117540, 120960, 123417, 125376, 137130, 141048, 146272, 156720, 161280, 164556, 167168, 176310, 182840, 188064, 205695, 208960, 219408, 235080, 241920, 246834, 250752, 274260, 282096, 292544, 313440, 329112, 334336, 352620, 365680, 376128, 411390, 417920, 438816, 470160, 483840, 493668, 501504, 548520, 564192, 585088, 617085, 626880, 658224, 705240, 731360, 752256, 822780, 835840, 877632, 940320, 987336, 1003008, 1097040, 1128384, 1170176, 1234170, 1253760, 1316448, 1410480, 1462720, 1504512, 1645560, 1671680, 1755264, 1880640, 1974672, 2194080, 2256768, 2340352, 2468340, 2507520, 2632896, 2820960, 2925440, 3009024, 3291120, 3510528, 3761280, 3949344, 4388160, 4513536, 4936680, 5015040, 5265792, 5641920, 5850880, 6582240, 7021056, 7522560, 7898688, 8776320, 9027072, 9873360, 10531584, 11283840, 11701760, 13164480, 15045120, 15797376, 17552640, 19746720, 21063168, 22567680, 26328960, 31594752, 35105280, 39493440, 45135360, 52657920, 63189504, 78986880, 105315840, 157973760, 315947520]

約数ペア:

[(1, 315947520), (2, 157973760), (3, 105315840), (4, 78986880), (5, 63189504), (6, 52657920), (7, 45135360), (8, 39493440), (9, 35105280), (10, 31594752), (12, 26328960), (14, 22567680), (15, 21063168), (16, 19746720), (18, 17552640), (20, 15797376), (21, 15045120), (24, 13164480), (27, 11701760), (28, 11283840), (30, 10531584), (32, 9873360), (35, 9027072), (36, 8776320), (40, 7898688), (42, 7522560), (45, 7021056), (48, 6582240), (54, 5850880), (56, 5641920), (60, 5265792), (63, 5015040), (64, 4936680), (70, 4513536), (72, 4388160), (80, 3949344), (84, 3761280), (90, 3510528), (96, 3291120), (105, 3009024), (108, 2925440), (112, 2820960), (120, 2632896), (126, 2507520), (128, 2468340), (135, 2340352), (140, 2256768), (144, 2194080), (160, 1974672), (168, 1880640), (180, 1755264), (189, 1671680), (192, 1645560), (210, 1504512), (216, 1462720), (224, 1410480), (240, 1316448), (252, 1253760), (256, 1234170), (270, 1170176), (280, 1128384), (288, 1097040), (315, 1003008), (320, 987336), (336, 940320), (360, 877632), (378, 835840), (384, 822780), (420, 752256), (432, 731360), (448, 705240), (480, 658224), (504, 626880), (512, 617085), (540, 585088), (560, 564192), (576, 548520), (630, 501504), (640, 493668), (653, 483840), (672, 470160), (720, 438816), (756, 417920), (768, 411390), (840, 376128), (864, 365680), (896, 352620), (945, 334336), (960, 329112), (1008, 313440), (1080, 292544), (1120, 282096), (1152, 274260), (1260, 250752), (1280, 246834), (1306, 241920), (1344, 235080), (1440, 219408), (1512, 208960), (1536, 205695), (1680, 188064), (1728, 182840), (1792, 176310), (1890, 167168), (1920, 164556), (1959, 161280), (2016, 156720), (2160, 146272), (2240, 141048), (2304, 137130), (2520, 125376), (2560, 123417), (2612, 120960), (2688, 117540), (2880, 109704), (3024, 104480), (3265, 96768), (3360, 94032), (3456, 91420), (3584, 88155), (3780, 83584), (3840, 82278), (3918, 80640), (4032, 78360), (4320, 73136), (4480, 70524), (4571, 69120), (4608, 68565), (5040, 62688), (5224, 60480), (5376, 58770), (5760, 54852), (5877, 53760), (6048, 52240), (6530, 48384), (6720, 47016), (6912, 45710), (7560, 41792), (7680, 41139), (7836, 40320), (8064, 39180), (8640, 36568), (8960, 35262), (9142, 34560), (9795, 32256), (10080, 31344), (10448, 30240), (10752, 29385), (11520, 27426), (11754, 26880), (12096, 26120), (13060, 24192), (13440, 23508), (13713, 23040), (13824, 22855), (15120, 20896), (15672, 20160), (16128, 19590), (17280, 18284), (17631, 17920)]