195870360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{929}}^1$

素因数の和:1201

約数の個数: 128

約数和(自身を含む): 674956800

約数和(自身を除く): 479086440

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, 140, 168, 210, 251, 280, 420, 502, 753, 840, 929, 1004, 1255, 1506, 1757, 1858, 2008, 2510, 2787, 3012, 3514, 3716, 3765, 4645, 5020, 5271, 5574, 6024, 6503, 7028, 7432, 7530, 8785, 9290, 10040, 10542, 11148, 13006, 13935, 14056, 15060, 17570, 18580, 19509, 21084, 22296, 26012, 26355, 27870, 30120, 32515, 35140, 37160, 39018, 42168, 52024, 52710, 55740, 65030, 70280, 78036, 97545, 105420, 111480, 130060, 156072, 195090, 210840, 233179, 260120, 390180, 466358, 699537, 780360, 932716, 1165895, 1399074, 1632253, 1865432, 2331790, 2798148, 3264506, 3497685, 4663580, 4896759, 5596296, 6529012, 6995370, 8161265, 9327160, 9793518, 13058024, 13990740, 16322530, 19587036, 24483795, 27981480, 32645060, 39174072, 48967590, 65290120, 97935180, 195870360]

約数ペア:

[(1, 195870360), (2, 97935180), (3, 65290120), (4, 48967590), (5, 39174072), (6, 32645060), (7, 27981480), (8, 24483795), (10, 19587036), (12, 16322530), (14, 13990740), (15, 13058024), (20, 9793518), (21, 9327160), (24, 8161265), (28, 6995370), (30, 6529012), (35, 5596296), (40, 4896759), (42, 4663580), (56, 3497685), (60, 3264506), (70, 2798148), (84, 2331790), (105, 1865432), (120, 1632253), (140, 1399074), (168, 1165895), (210, 932716), (251, 780360), (280, 699537), (420, 466358), (502, 390180), (753, 260120), (840, 233179), (929, 210840), (1004, 195090), (1255, 156072), (1506, 130060), (1757, 111480), (1858, 105420), (2008, 97545), (2510, 78036), (2787, 70280), (3012, 65030), (3514, 55740), (3716, 52710), (3765, 52024), (4645, 42168), (5020, 39018), (5271, 37160), (5574, 35140), (6024, 32515), (6503, 30120), (7028, 27870), (7432, 26355), (7530, 26012), (8785, 22296), (9290, 21084), (10040, 19509), (10542, 18580), (11148, 17570), (13006, 15060), (13935, 14056)]