171051480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{631}}^1$

素因数の和:902

約数の個数: 128

約数和(自身を含む): 573350400

約数和(自身を除く): 402298920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 251, 270, 360, 502, 540, 631, 753, 1004, 1080, 1255, 1262, 1506, 1893, 2008, 2259, 2510, 2524, 3012, 3155, 3765, 3786, 4518, 5020, 5048, 5679, 6024, 6310, 6777, 7530, 7572, 9036, 9465, 10040, 11295, 11358, 12620, 13554, 15060, 15144, 17037, 18072, 18930, 22590, 22716, 25240, 27108, 28395, 30120, 33885, 34074, 37860, 45180, 45432, 54216, 56790, 67770, 68148, 75720, 85185, 90360, 113580, 135540, 136296, 158381, 170370, 227160, 271080, 316762, 340740, 475143, 633524, 681480, 791905, 950286, 1267048, 1425429, 1583810, 1900572, 2375715, 2850858, 3167620, 3801144, 4276287, 4751430, 5701716, 6335240, 7127145, 8552574, 9502860, 11403432, 14254290, 17105148, 19005720, 21381435, 28508580, 34210296, 42762870, 57017160, 85525740, 171051480]

約数ペア:

[(1, 171051480), (2, 85525740), (3, 57017160), (4, 42762870), (5, 34210296), (6, 28508580), (8, 21381435), (9, 19005720), (10, 17105148), (12, 14254290), (15, 11403432), (18, 9502860), (20, 8552574), (24, 7127145), (27, 6335240), (30, 5701716), (36, 4751430), (40, 4276287), (45, 3801144), (54, 3167620), (60, 2850858), (72, 2375715), (90, 1900572), (108, 1583810), (120, 1425429), (135, 1267048), (180, 950286), (216, 791905), (251, 681480), (270, 633524), (360, 475143), (502, 340740), (540, 316762), (631, 271080), (753, 227160), (1004, 170370), (1080, 158381), (1255, 136296), (1262, 135540), (1506, 113580), (1893, 90360), (2008, 85185), (2259, 75720), (2510, 68148), (2524, 67770), (3012, 56790), (3155, 54216), (3765, 45432), (3786, 45180), (4518, 37860), (5020, 34074), (5048, 33885), (5679, 30120), (6024, 28395), (6310, 27108), (6777, 25240), (7530, 22716), (7572, 22590), (9036, 18930), (9465, 18072), (10040, 17037), (11295, 15144), (11358, 15060), (12620, 13554)]