8674680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 31104000

約数和(自身を除く): 22429320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 449, 460, 483, 552, 644, 690, 805, 840, 898, 920, 966, 1288, 1347, 1380, 1610, 1796, 1932, 2245, 2415, 2694, 2760, 3143, 3220, 3592, 3864, 4490, 4830, 5388, 6286, 6440, 6735, 8980, 9429, 9660, 10327, 10776, 12572, 13470, 15715, 17960, 18858, 19320, 20654, 25144, 26940, 30981, 31430, 37716, 41308, 47145, 51635, 53880, 61962, 62860, 72289, 75432, 82616, 94290, 103270, 123924, 125720, 144578, 154905, 188580, 206540, 216867, 247848, 289156, 309810, 361445, 377160, 413080, 433734, 578312, 619620, 722890, 867468, 1084335, 1239240, 1445780, 1734936, 2168670, 2891560, 4337340, 8674680]

約数ペア:

[(1, 8674680), (2, 4337340), (3, 2891560), (4, 2168670), (5, 1734936), (6, 1445780), (7, 1239240), (8, 1084335), (10, 867468), (12, 722890), (14, 619620), (15, 578312), (20, 433734), (21, 413080), (23, 377160), (24, 361445), (28, 309810), (30, 289156), (35, 247848), (40, 216867), (42, 206540), (46, 188580), (56, 154905), (60, 144578), (69, 125720), (70, 123924), (84, 103270), (92, 94290), (105, 82616), (115, 75432), (120, 72289), (138, 62860), (140, 61962), (161, 53880), (168, 51635), (184, 47145), (210, 41308), (230, 37716), (276, 31430), (280, 30981), (322, 26940), (345, 25144), (420, 20654), (449, 19320), (460, 18858), (483, 17960), (552, 15715), (644, 13470), (690, 12572), (805, 10776), (840, 10327), (898, 9660), (920, 9429), (966, 8980), (1288, 6735), (1347, 6440), (1380, 6286), (1610, 5388), (1796, 4830), (1932, 4490), (2245, 3864), (2415, 3592), (2694, 3220), (2760, 3143)]