189430080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{4027}}^1$

素因数の和:4061

約数の個数: 168

約数和(自身を含む): 699808608

約数和(自身を除く): 510378528

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4027, 4704, 5880, 6720, 7840, 8054, 9408, 11760, 12081, 15680, 16108, 20135, 23520, 24162, 28189, 32216, 40270, 47040, 48324, 56378, 60405, 64432, 80540, 84567, 96648, 112756, 120810, 128864, 140945, 161080, 169134, 193296, 197323, 225512, 241620, 257728, 281890, 322160, 338268, 386592, 394646, 422835, 451024, 483240, 563780, 591969, 644320, 676536, 773184, 789292, 845670, 902048, 966480, 986615, 1127560, 1183938, 1288640, 1353072, 1578584, 1691340, 1804096, 1932960, 1973230, 2255120, 2367876, 2706144, 2959845, 3157168, 3382680, 3865920, 3946460, 4510240, 4735752, 5412288, 5919690, 6314336, 6765360, 7892920, 9020480, 9471504, 11839380, 12628672, 13530720, 15785840, 18943008, 23678760, 27061440, 31571680, 37886016, 47357520, 63143360, 94715040, 189430080]

約数ペア:

[(1, 189430080), (2, 94715040), (3, 63143360), (4, 47357520), (5, 37886016), (6, 31571680), (7, 27061440), (8, 23678760), (10, 18943008), (12, 15785840), (14, 13530720), (15, 12628672), (16, 11839380), (20, 9471504), (21, 9020480), (24, 7892920), (28, 6765360), (30, 6314336), (32, 5919690), (35, 5412288), (40, 4735752), (42, 4510240), (48, 3946460), (49, 3865920), (56, 3382680), (60, 3157168), (64, 2959845), (70, 2706144), (80, 2367876), (84, 2255120), (96, 1973230), (98, 1932960), (105, 1804096), (112, 1691340), (120, 1578584), (140, 1353072), (147, 1288640), (160, 1183938), (168, 1127560), (192, 986615), (196, 966480), (210, 902048), (224, 845670), (240, 789292), (245, 773184), (280, 676536), (294, 644320), (320, 591969), (336, 563780), (392, 483240), (420, 451024), (448, 422835), (480, 394646), (490, 386592), (560, 338268), (588, 322160), (672, 281890), (735, 257728), (784, 241620), (840, 225512), (960, 197323), (980, 193296), (1120, 169134), (1176, 161080), (1344, 140945), (1470, 128864), (1568, 120810), (1680, 112756), (1960, 96648), (2240, 84567), (2352, 80540), (2940, 64432), (3136, 60405), (3360, 56378), (3920, 48324), (4027, 47040), (4704, 40270), (5880, 32216), (6720, 28189), (7840, 24162), (8054, 23520), (9408, 20135), (11760, 16108), (12081, 15680)]