164232240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40253}}^1$

素因数の和:40286

約数の個数: 80

約数和(自身を含む): 539081568

約数和(自身を除く): 374849328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 40253, 80506, 120759, 161012, 201265, 241518, 322024, 402530, 483036, 603795, 644048, 684301, 805060, 966072, 1207590, 1368602, 1610120, 1932144, 2052903, 2415180, 2737204, 3220240, 3421505, 4105806, 4830360, 5474408, 6843010, 8211612, 9660720, 10264515, 10948816, 13686020, 16423224, 20529030, 27372040, 32846448, 41058060, 54744080, 82116120, 164232240]

約数ペア:

[(1, 164232240), (2, 82116120), (3, 54744080), (4, 41058060), (5, 32846448), (6, 27372040), (8, 20529030), (10, 16423224), (12, 13686020), (15, 10948816), (16, 10264515), (17, 9660720), (20, 8211612), (24, 6843010), (30, 5474408), (34, 4830360), (40, 4105806), (48, 3421505), (51, 3220240), (60, 2737204), (68, 2415180), (80, 2052903), (85, 1932144), (102, 1610120), (120, 1368602), (136, 1207590), (170, 966072), (204, 805060), (240, 684301), (255, 644048), (272, 603795), (340, 483036), (408, 402530), (510, 322024), (680, 241518), (816, 201265), (1020, 161012), (1360, 120759), (2040, 80506), (4080, 40253)]