1235227560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{7699}}^1$

素因数の和:7911

約数の個数: 128

約数和(自身を含む): 4257792000

約数和(自身を除く): 3022564440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 191, 210, 280, 382, 420, 573, 764, 840, 955, 1146, 1337, 1528, 1910, 2292, 2674, 2865, 3820, 4011, 4584, 5348, 5730, 6685, 7640, 7699, 8022, 10696, 11460, 13370, 15398, 16044, 20055, 22920, 23097, 26740, 30796, 32088, 38495, 40110, 46194, 53480, 53893, 61592, 76990, 80220, 92388, 107786, 115485, 153980, 160440, 161679, 184776, 215572, 230970, 269465, 307960, 323358, 431144, 461940, 538930, 646716, 808395, 923880, 1077860, 1293432, 1470509, 1616790, 2155720, 2941018, 3233580, 4411527, 5882036, 6467160, 7352545, 8823054, 10293563, 11764072, 14705090, 17646108, 20587126, 22057635, 29410180, 30880689, 35292216, 41174252, 44115270, 51467815, 58820360, 61761378, 82348504, 88230540, 102935630, 123522756, 154403445, 176461080, 205871260, 247045512, 308806890, 411742520, 617613780, 1235227560]

約数ペア:

[(1, 1235227560), (2, 617613780), (3, 411742520), (4, 308806890), (5, 247045512), (6, 205871260), (7, 176461080), (8, 154403445), (10, 123522756), (12, 102935630), (14, 88230540), (15, 82348504), (20, 61761378), (21, 58820360), (24, 51467815), (28, 44115270), (30, 41174252), (35, 35292216), (40, 30880689), (42, 29410180), (56, 22057635), (60, 20587126), (70, 17646108), (84, 14705090), (105, 11764072), (120, 10293563), (140, 8823054), (168, 7352545), (191, 6467160), (210, 5882036), (280, 4411527), (382, 3233580), (420, 2941018), (573, 2155720), (764, 1616790), (840, 1470509), (955, 1293432), (1146, 1077860), (1337, 923880), (1528, 808395), (1910, 646716), (2292, 538930), (2674, 461940), (2865, 431144), (3820, 323358), (4011, 307960), (4584, 269465), (5348, 230970), (5730, 215572), (6685, 184776), (7640, 161679), (7699, 160440), (8022, 153980), (10696, 115485), (11460, 107786), (13370, 92388), (15398, 80220), (16044, 76990), (20055, 61592), (22920, 53893), (23097, 53480), (26740, 46194), (30796, 40110), (32088, 38495)]