2808414720

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1064

約数の個数: 320

約数和(自身を含む): 10229345280

約数和(自身を除く): 7420930560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 164, 180, 192, 205, 216, 240, 246, 256, 270, 288, 320, 328, 360, 369, 384, 410, 432, 480, 492, 512, 540, 576, 615, 640, 656, 720, 738, 768, 820, 864, 960, 984, 991, 1080, 1107, 1152, 1230, 1280, 1312, 1440, 1476, 1536, 1640, 1728, 1845, 1920, 1968, 1982, 2160, 2214, 2304, 2460, 2560, 2624, 2880, 2952, 2973, 3280, 3456, 3690, 3840, 3936, 3964, 4320, 4428, 4608, 4920, 4955, 5248, 5535, 5760, 5904, 5946, 6560, 6912, 7380, 7680, 7872, 7928, 8640, 8856, 8919, 9840, 9910, 10496, 11070, 11520, 11808, 11892, 13120, 13824, 14760, 14865, 15744, 15856, 17280, 17712, 17838, 19680, 19820, 20992, 22140, 23040, 23616, 23784, 26240, 26757, 29520, 29730, 31488, 31712, 34560, 35424, 35676, 39360, 39640, 40631, 44280, 44595, 47232, 47568, 52480, 53514, 59040, 59460, 62976, 63424, 69120, 70848, 71352, 78720, 79280, 81262, 88560, 89190, 94464, 95136, 104960, 107028, 118080, 118920, 121893, 126848, 133785, 141696, 142704, 157440, 158560, 162524, 177120, 178380, 188928, 190272, 203155, 214056, 236160, 237840, 243786, 253696, 267570, 283392, 285408, 314880, 317120, 325048, 354240, 356760, 365679, 380544, 406310, 428112, 472320, 475680, 487572, 507392, 535140, 566784, 570816, 609465, 634240, 650096, 708480, 713520, 731358, 761088, 812620, 856224, 944640, 951360, 975144, 1070280, 1097037, 1141632, 1218930, 1268480, 1300192, 1416960, 1427040, 1462716, 1522176, 1625240, 1712448, 1828395, 1902720, 1950288, 2140560, 2194074, 2283264, 2437860, 2536960, 2600384, 2833920, 2854080, 2925432, 3250480, 3424896, 3656790, 3805440, 3900576, 4281120, 4388148, 4566528, 4875720, 5200768, 5485185, 5708160, 5850864, 6500960, 6849792, 7313580, 7610880, 7801152, 8562240, 8776296, 9751440, 10401536, 10970370, 11416320, 11701728, 13001920, 13699584, 14627160, 15602304, 17124480, 17552592, 19502880, 20803072, 21940740, 22832640, 23403456, 26003840, 29254320, 31204608, 34248960, 35105184, 39005760, 43881480, 46806912, 52007680, 58508640, 62409216, 68497920, 70210368, 78011520, 87762960, 93613824, 104015360, 117017280, 140420736, 156023040, 175525920, 187227648, 234034560, 280841472, 312046080, 351051840, 468069120, 561682944, 702103680, 936138240, 1404207360, 2808414720]

約数ペア:

[(1, 2808414720), (2, 1404207360), (3, 936138240), (4, 702103680), (5, 561682944), (6, 468069120), (8, 351051840), (9, 312046080), (10, 280841472), (12, 234034560), (15, 187227648), (16, 175525920), (18, 156023040), (20, 140420736), (24, 117017280), (27, 104015360), (30, 93613824), (32, 87762960), (36, 78011520), (40, 70210368), (41, 68497920), (45, 62409216), (48, 58508640), (54, 52007680), (60, 46806912), (64, 43881480), (72, 39005760), (80, 35105184), (82, 34248960), (90, 31204608), (96, 29254320), (108, 26003840), (120, 23403456), (123, 22832640), (128, 21940740), (135, 20803072), (144, 19502880), (160, 17552592), (164, 17124480), (180, 15602304), (192, 14627160), (205, 13699584), (216, 13001920), (240, 11701728), (246, 11416320), (256, 10970370), (270, 10401536), (288, 9751440), (320, 8776296), (328, 8562240), (360, 7801152), (369, 7610880), (384, 7313580), (410, 6849792), (432, 6500960), (480, 5850864), (492, 5708160), (512, 5485185), (540, 5200768), (576, 4875720), (615, 4566528), (640, 4388148), (656, 4281120), (720, 3900576), (738, 3805440), (768, 3656790), (820, 3424896), (864, 3250480), (960, 2925432), (984, 2854080), (991, 2833920), (1080, 2600384), (1107, 2536960), (1152, 2437860), (1230, 2283264), (1280, 2194074), (1312, 2140560), (1440, 1950288), (1476, 1902720), (1536, 1828395), (1640, 1712448), (1728, 1625240), (1845, 1522176), (1920, 1462716), (1968, 1427040), (1982, 1416960), (2160, 1300192), (2214, 1268480), (2304, 1218930), (2460, 1141632), (2560, 1097037), (2624, 1070280), (2880, 975144), (2952, 951360), (2973, 944640), (3280, 856224), (3456, 812620), (3690, 761088), (3840, 731358), (3936, 713520), (3964, 708480), (4320, 650096), (4428, 634240), (4608, 609465), (4920, 570816), (4955, 566784), (5248, 535140), (5535, 507392), (5760, 487572), (5904, 475680), (5946, 472320), (6560, 428112), (6912, 406310), (7380, 380544), (7680, 365679), (7872, 356760), (7928, 354240), (8640, 325048), (8856, 317120), (8919, 314880), (9840, 285408), (9910, 283392), (10496, 267570), (11070, 253696), (11520, 243786), (11808, 237840), (11892, 236160), (13120, 214056), (13824, 203155), (14760, 190272), (14865, 188928), (15744, 178380), (15856, 177120), (17280, 162524), (17712, 158560), (17838, 157440), (19680, 142704), (19820, 141696), (20992, 133785), (22140, 126848), (23040, 121893), (23616, 118920), (23784, 118080), (26240, 107028), (26757, 104960), (29520, 95136), (29730, 94464), (31488, 89190), (31712, 88560), (34560, 81262), (35424, 79280), (35676, 78720), (39360, 71352), (39640, 70848), (40631, 69120), (44280, 63424), (44595, 62976), (47232, 59460), (47568, 59040), (52480, 53514)]