169814520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20509}}^1$

素因数の和:20549

約数の個数: 96

約数和(自身を含む): 575920800

約数和(自身を除く): 406106280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 20509, 41018, 61527, 82036, 102545, 123054, 164072, 184581, 205090, 246108, 307635, 369162, 410180, 471707, 492216, 615270, 738324, 820360, 922905, 943414, 1230540, 1415121, 1476648, 1845810, 1886828, 2358535, 2461080, 2830242, 3691620, 3773656, 4245363, 4717070, 5660484, 7075605, 7383240, 8490726, 9434140, 11320968, 14151210, 16981452, 18868280, 21226815, 28302420, 33962904, 42453630, 56604840, 84907260, 169814520]

約数ペア:

[(1, 169814520), (2, 84907260), (3, 56604840), (4, 42453630), (5, 33962904), (6, 28302420), (8, 21226815), (9, 18868280), (10, 16981452), (12, 14151210), (15, 11320968), (18, 9434140), (20, 8490726), (23, 7383240), (24, 7075605), (30, 5660484), (36, 4717070), (40, 4245363), (45, 3773656), (46, 3691620), (60, 2830242), (69, 2461080), (72, 2358535), (90, 1886828), (92, 1845810), (115, 1476648), (120, 1415121), (138, 1230540), (180, 943414), (184, 922905), (207, 820360), (230, 738324), (276, 615270), (345, 492216), (360, 471707), (414, 410180), (460, 369162), (552, 307635), (690, 246108), (828, 205090), (920, 184581), (1035, 164072), (1380, 123054), (1656, 102545), (2070, 82036), (2760, 61527), (4140, 41018), (8280, 20509)]