388996823040

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{1808951}}^1$

素因数の和:1808988

約数の個数: 192

約数和(自身を含む): 1422270420480

約数和(自身を除く): 1033273597440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6144, 6720, 7168, 7680, 8960, 10240, 10752, 13440, 14336, 15360, 17920, 21504, 26880, 30720, 35840, 43008, 53760, 71680, 107520, 215040, 1808951, 3617902, 5426853, 7235804, 9044755, 10853706, 12662657, 14471608, 18089510, 21707412, 25325314, 27134265, 28943216, 36179020, 37987971, 43414824, 50650628, 54268530, 57886432, 63313285, 72358040, 75975942, 86829648, 101301256, 108537060, 115772864, 126626570, 144716080, 151951884, 173659296, 189939855, 202602512, 217074120, 231545728, 253253140, 289432160, 303903768, 347318592, 379879710, 405205024, 434148240, 463091456, 506506280, 578864320, 607807536, 694637184, 759759420, 810410048, 868296480, 926182912, 1013012560, 1157728640, 1215615072, 1389274368, 1519518840, 1620820096, 1736592960, 1852365824, 2026025120, 2315457280, 2431230144, 2778548736, 3039037680, 3241640192, 3473185920, 3704731648, 4052050240, 4630914560, 4862460288, 5557097472, 6078075360, 6483280384, 6946371840, 8104100480, 9261829120, 9724920576, 11114194944, 12156150720, 12966560768, 13892743680, 16208200960, 18523658240, 19449841152, 24312301440, 25933121536, 27785487360, 32416401920, 38899682304, 48624602880, 55570974720, 64832803840, 77799364608, 97249205760, 129665607680, 194498411520, 388996823040]

約数ペア:

[(1, 388996823040), (2, 194498411520), (3, 129665607680), (4, 97249205760), (5, 77799364608), (6, 64832803840), (7, 55570974720), (8, 48624602880), (10, 38899682304), (12, 32416401920), (14, 27785487360), (15, 25933121536), (16, 24312301440), (20, 19449841152), (21, 18523658240), (24, 16208200960), (28, 13892743680), (30, 12966560768), (32, 12156150720), (35, 11114194944), (40, 9724920576), (42, 9261829120), (48, 8104100480), (56, 6946371840), (60, 6483280384), (64, 6078075360), (70, 5557097472), (80, 4862460288), (84, 4630914560), (96, 4052050240), (105, 3704731648), (112, 3473185920), (120, 3241640192), (128, 3039037680), (140, 2778548736), (160, 2431230144), (168, 2315457280), (192, 2026025120), (210, 1852365824), (224, 1736592960), (240, 1620820096), (256, 1519518840), (280, 1389274368), (320, 1215615072), (336, 1157728640), (384, 1013012560), (420, 926182912), (448, 868296480), (480, 810410048), (512, 759759420), (560, 694637184), (640, 607807536), (672, 578864320), (768, 506506280), (840, 463091456), (896, 434148240), (960, 405205024), (1024, 379879710), (1120, 347318592), (1280, 303903768), (1344, 289432160), (1536, 253253140), (1680, 231545728), (1792, 217074120), (1920, 202602512), (2048, 189939855), (2240, 173659296), (2560, 151951884), (2688, 144716080), (3072, 126626570), (3360, 115772864), (3584, 108537060), (3840, 101301256), (4480, 86829648), (5120, 75975942), (5376, 72358040), (6144, 63313285), (6720, 57886432), (7168, 54268530), (7680, 50650628), (8960, 43414824), (10240, 37987971), (10752, 36179020), (13440, 28943216), (14336, 27134265), (15360, 25325314), (17920, 21707412), (21504, 18089510), (26880, 14471608), (30720, 12662657), (35840, 10853706), (43008, 9044755), (53760, 7235804), (71680, 5426853), (107520, 3617902), (215040, 1808951)]