20184252360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1\times {\mathrm{1753}}^1$

素因数の和:2415

約数の個数: 128

約数和(自身を含む): 60997104000

約数和(自身を除く): 40812851640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 419, 458, 687, 838, 916, 1145, 1257, 1374, 1676, 1753, 1832, 2095, 2290, 2514, 2748, 3352, 3435, 3506, 4190, 4580, 5028, 5259, 5496, 6285, 6870, 7012, 8380, 8765, 9160, 10056, 10518, 12570, 13740, 14024, 16760, 17530, 21036, 25140, 26295, 27480, 35060, 42072, 50280, 52590, 70120, 95951, 105180, 191902, 210360, 287853, 383804, 401437, 479755, 575706, 734507, 767608, 802874, 959510, 1151412, 1204311, 1439265, 1469014, 1605748, 1919020, 2007185, 2203521, 2302824, 2408622, 2878530, 2938028, 3211496, 3672535, 3838040, 4014370, 4407042, 4817244, 5757060, 5876056, 6021555, 7345070, 8028740, 8814084, 9634488, 11017605, 11514120, 12043110, 14690140, 16057480, 17628168, 22035210, 24086220, 29380280, 44070420, 48172440, 88140840, 168202103, 336404206, 504606309, 672808412, 841010515, 1009212618, 1345616824, 1682021030, 2018425236, 2523031545, 3364042060, 4036850472, 5046063090, 6728084120, 10092126180, 20184252360]

約数ペア:

[(1, 20184252360), (2, 10092126180), (3, 6728084120), (4, 5046063090), (5, 4036850472), (6, 3364042060), (8, 2523031545), (10, 2018425236), (12, 1682021030), (15, 1345616824), (20, 1009212618), (24, 841010515), (30, 672808412), (40, 504606309), (60, 336404206), (120, 168202103), (229, 88140840), (419, 48172440), (458, 44070420), (687, 29380280), (838, 24086220), (916, 22035210), (1145, 17628168), (1257, 16057480), (1374, 14690140), (1676, 12043110), (1753, 11514120), (1832, 11017605), (2095, 9634488), (2290, 8814084), (2514, 8028740), (2748, 7345070), (3352, 6021555), (3435, 5876056), (3506, 5757060), (4190, 4817244), (4580, 4407042), (5028, 4014370), (5259, 3838040), (5496, 3672535), (6285, 3211496), (6870, 2938028), (7012, 2878530), (8380, 2408622), (8765, 2302824), (9160, 2203521), (10056, 2007185), (10518, 1919020), (12570, 1605748), (13740, 1469014), (14024, 1439265), (16760, 1204311), (17530, 1151412), (21036, 959510), (25140, 802874), (26295, 767608), (27480, 734507), (35060, 575706), (42072, 479755), (50280, 401437), (52590, 383804), (70120, 287853), (95951, 210360), (105180, 191902)]