170794680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1601}}^1$

素因数の和:1749

約数の個数: 128

約数和(自身を含む): 590561280

約数和(自身を除く): 419766600

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, 127, 140, 168, 210, 254, 280, 381, 420, 508, 635, 762, 840, 889, 1016, 1270, 1524, 1601, 1778, 1905, 2540, 2667, 3048, 3202, 3556, 3810, 4445, 4803, 5080, 5334, 6404, 7112, 7620, 8005, 8890, 9606, 10668, 11207, 12808, 13335, 15240, 16010, 17780, 19212, 21336, 22414, 24015, 26670, 32020, 33621, 35560, 38424, 44828, 48030, 53340, 56035, 64040, 67242, 89656, 96060, 106680, 112070, 134484, 168105, 192120, 203327, 224140, 268968, 336210, 406654, 448280, 609981, 672420, 813308, 1016635, 1219962, 1344840, 1423289, 1626616, 2033270, 2439924, 2846578, 3049905, 4066540, 4269867, 4879848, 5693156, 6099810, 7116445, 8133080, 8539734, 11386312, 12199620, 14232890, 17079468, 21349335, 24399240, 28465780, 34158936, 42698670, 56931560, 85397340, 170794680]

約数ペア:

[(1, 170794680), (2, 85397340), (3, 56931560), (4, 42698670), (5, 34158936), (6, 28465780), (7, 24399240), (8, 21349335), (10, 17079468), (12, 14232890), (14, 12199620), (15, 11386312), (20, 8539734), (21, 8133080), (24, 7116445), (28, 6099810), (30, 5693156), (35, 4879848), (40, 4269867), (42, 4066540), (56, 3049905), (60, 2846578), (70, 2439924), (84, 2033270), (105, 1626616), (120, 1423289), (127, 1344840), (140, 1219962), (168, 1016635), (210, 813308), (254, 672420), (280, 609981), (381, 448280), (420, 406654), (508, 336210), (635, 268968), (762, 224140), (840, 203327), (889, 192120), (1016, 168105), (1270, 134484), (1524, 112070), (1601, 106680), (1778, 96060), (1905, 89656), (2540, 67242), (2667, 64040), (3048, 56035), (3202, 53340), (3556, 48030), (3810, 44828), (4445, 38424), (4803, 35560), (5080, 33621), (5334, 32020), (6404, 26670), (7112, 24015), (7620, 22414), (8005, 21336), (8890, 19212), (9606, 17780), (10668, 16010), (11207, 15240), (12808, 13335)]