839086080

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{1951}}^1$

素因数の和:1990

約数の個数: 208

約数和(自身を含む): 3069855744

約数和(自身を除く): 2230769664

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, 1951, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 3902, 4096, 4480, 5120, 5376, 5853, 6144, 6720, 7168, 7680, 7804, 8960, 9755, 10240, 10752, 11706, 12288, 13440, 13657, 14336, 15360, 15608, 17920, 19510, 20480, 21504, 23412, 26880, 27314, 28672, 29265, 30720, 31216, 35840, 39020, 40971, 43008, 46824, 53760, 54628, 58530, 61440, 62432, 68285, 71680, 78040, 81942, 86016, 93648, 107520, 109256, 117060, 124864, 136570, 143360, 156080, 163884, 187296, 204855, 215040, 218512, 234120, 249728, 273140, 312160, 327768, 374592, 409710, 430080, 437024, 468240, 499456, 546280, 624320, 655536, 749184, 819420, 874048, 936480, 998912, 1092560, 1248640, 1311072, 1498368, 1638840, 1748096, 1872960, 1997824, 2185120, 2497280, 2622144, 2996736, 3277680, 3496192, 3745920, 3995648, 4370240, 4994560, 5244288, 5993472, 6555360, 6992384, 7491840, 7991296, 8740480, 9989120, 10488576, 11986944, 13110720, 13984768, 14983680, 17480960, 19978240, 20977152, 23973888, 26221440, 27969536, 29967360, 34961920, 39956480, 41954304, 52442880, 55939072, 59934720, 69923840, 83908608, 104885760, 119869440, 139847680, 167817216, 209771520, 279695360, 419543040, 839086080]

約数ペア:

[(1, 839086080), (2, 419543040), (3, 279695360), (4, 209771520), (5, 167817216), (6, 139847680), (7, 119869440), (8, 104885760), (10, 83908608), (12, 69923840), (14, 59934720), (15, 55939072), (16, 52442880), (20, 41954304), (21, 39956480), (24, 34961920), (28, 29967360), (30, 27969536), (32, 26221440), (35, 23973888), (40, 20977152), (42, 19978240), (48, 17480960), (56, 14983680), (60, 13984768), (64, 13110720), (70, 11986944), (80, 10488576), (84, 9989120), (96, 8740480), (105, 7991296), (112, 7491840), (120, 6992384), (128, 6555360), (140, 5993472), (160, 5244288), (168, 4994560), (192, 4370240), (210, 3995648), (224, 3745920), (240, 3496192), (256, 3277680), (280, 2996736), (320, 2622144), (336, 2497280), (384, 2185120), (420, 1997824), (448, 1872960), (480, 1748096), (512, 1638840), (560, 1498368), (640, 1311072), (672, 1248640), (768, 1092560), (840, 998912), (896, 936480), (960, 874048), (1024, 819420), (1120, 749184), (1280, 655536), (1344, 624320), (1536, 546280), (1680, 499456), (1792, 468240), (1920, 437024), (1951, 430080), (2048, 409710), (2240, 374592), (2560, 327768), (2688, 312160), (3072, 273140), (3360, 249728), (3584, 234120), (3840, 218512), (3902, 215040), (4096, 204855), (4480, 187296), (5120, 163884), (5376, 156080), (5853, 143360), (6144, 136570), (6720, 124864), (7168, 117060), (7680, 109256), (7804, 107520), (8960, 93648), (9755, 86016), (10240, 81942), (10752, 78040), (11706, 71680), (12288, 68285), (13440, 62432), (13657, 61440), (14336, 58530), (15360, 54628), (15608, 53760), (17920, 46824), (19510, 43008), (20480, 40971), (21504, 39020), (23412, 35840), (26880, 31216), (27314, 30720), (28672, 29265)]