13021680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:383

約数の個数: 160

約数和(自身を含む): 48282624

約数和(自身を除く): 35260944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 337, 345, 368, 420, 460, 483, 552, 560, 644, 674, 690, 805, 840, 920, 966, 1011, 1104, 1288, 1348, 1380, 1610, 1680, 1685, 1840, 1932, 2022, 2359, 2415, 2576, 2696, 2760, 3220, 3370, 3864, 4044, 4718, 4830, 5055, 5392, 5520, 6440, 6740, 7077, 7728, 7751, 8088, 9436, 9660, 10110, 11795, 12880, 13480, 14154, 15502, 16176, 18872, 19320, 20220, 23253, 23590, 26960, 28308, 31004, 35385, 37744, 38640, 38755, 40440, 46506, 47180, 54257, 56616, 62008, 70770, 77510, 80880, 93012, 94360, 108514, 113232, 116265, 124016, 141540, 155020, 162771, 186024, 188720, 217028, 232530, 271285, 283080, 310040, 325542, 372048, 434056, 465060, 542570, 566160, 620080, 651084, 813855, 868112, 930120, 1085140, 1302168, 1627710, 1860240, 2170280, 2604336, 3255420, 4340560, 6510840, 13021680]

約数ペア:

[(1, 13021680), (2, 6510840), (3, 4340560), (4, 3255420), (5, 2604336), (6, 2170280), (7, 1860240), (8, 1627710), (10, 1302168), (12, 1085140), (14, 930120), (15, 868112), (16, 813855), (20, 651084), (21, 620080), (23, 566160), (24, 542570), (28, 465060), (30, 434056), (35, 372048), (40, 325542), (42, 310040), (46, 283080), (48, 271285), (56, 232530), (60, 217028), (69, 188720), (70, 186024), (80, 162771), (84, 155020), (92, 141540), (105, 124016), (112, 116265), (115, 113232), (120, 108514), (138, 94360), (140, 93012), (161, 80880), (168, 77510), (184, 70770), (210, 62008), (230, 56616), (240, 54257), (276, 47180), (280, 46506), (322, 40440), (336, 38755), (337, 38640), (345, 37744), (368, 35385), (420, 31004), (460, 28308), (483, 26960), (552, 23590), (560, 23253), (644, 20220), (674, 19320), (690, 18872), (805, 16176), (840, 15502), (920, 14154), (966, 13480), (1011, 12880), (1104, 11795), (1288, 10110), (1348, 9660), (1380, 9436), (1610, 8088), (1680, 7751), (1685, 7728), (1840, 7077), (1932, 6740), (2022, 6440), (2359, 5520), (2415, 5392), (2576, 5055), (2696, 4830), (2760, 4718), (3220, 4044), (3370, 3864)]