865966080

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{4027}}^1$

素因数の和:4064

約数の個数: 192

約数和(自身を含む): 3166974720

約数和(自身を除く): 2301008640

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, 4027, 4480, 5120, 5376, 6144, 6720, 7168, 7680, 8054, 8960, 10240, 10752, 12081, 13440, 14336, 15360, 16108, 17920, 20135, 21504, 24162, 26880, 28189, 30720, 32216, 35840, 40270, 43008, 48324, 53760, 56378, 60405, 64432, 71680, 80540, 84567, 96648, 107520, 112756, 120810, 128864, 140945, 161080, 169134, 193296, 215040, 225512, 241620, 257728, 281890, 322160, 338268, 386592, 422835, 451024, 483240, 515456, 563780, 644320, 676536, 773184, 845670, 902048, 966480, 1030912, 1127560, 1288640, 1353072, 1546368, 1691340, 1804096, 1932960, 2061824, 2255120, 2577280, 2706144, 3092736, 3382680, 3608192, 3865920, 4123648, 4510240, 5154560, 5412288, 6185472, 6765360, 7216384, 7731840, 8247296, 9020480, 10309120, 10824576, 12370944, 13530720, 14432768, 15463680, 18040960, 20618240, 21649152, 24741888, 27061440, 28865536, 30927360, 36081920, 41236480, 43298304, 54122880, 57731072, 61854720, 72163840, 86596608, 108245760, 123709440, 144327680, 173193216, 216491520, 288655360, 432983040, 865966080]

約数ペア:

[(1, 865966080), (2, 432983040), (3, 288655360), (4, 216491520), (5, 173193216), (6, 144327680), (7, 123709440), (8, 108245760), (10, 86596608), (12, 72163840), (14, 61854720), (15, 57731072), (16, 54122880), (20, 43298304), (21, 41236480), (24, 36081920), (28, 30927360), (30, 28865536), (32, 27061440), (35, 24741888), (40, 21649152), (42, 20618240), (48, 18040960), (56, 15463680), (60, 14432768), (64, 13530720), (70, 12370944), (80, 10824576), (84, 10309120), (96, 9020480), (105, 8247296), (112, 7731840), (120, 7216384), (128, 6765360), (140, 6185472), (160, 5412288), (168, 5154560), (192, 4510240), (210, 4123648), (224, 3865920), (240, 3608192), (256, 3382680), (280, 3092736), (320, 2706144), (336, 2577280), (384, 2255120), (420, 2061824), (448, 1932960), (480, 1804096), (512, 1691340), (560, 1546368), (640, 1353072), (672, 1288640), (768, 1127560), (840, 1030912), (896, 966480), (960, 902048), (1024, 845670), (1120, 773184), (1280, 676536), (1344, 644320), (1536, 563780), (1680, 515456), (1792, 483240), (1920, 451024), (2048, 422835), (2240, 386592), (2560, 338268), (2688, 322160), (3072, 281890), (3360, 257728), (3584, 241620), (3840, 225512), (4027, 215040), (4480, 193296), (5120, 169134), (5376, 161080), (6144, 140945), (6720, 128864), (7168, 120810), (7680, 112756), (8054, 107520), (8960, 96648), (10240, 84567), (10752, 80540), (12081, 71680), (13440, 64432), (14336, 60405), (15360, 56378), (16108, 53760), (17920, 48324), (20135, 43008), (21504, 40270), (24162, 35840), (26880, 32216), (28189, 30720)]