142847160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8689}}^1$

素因数の和:8840

約数の個数: 64

約数和(自身を含む): 431719200

約数和(自身を除く): 288872040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 8689, 16440, 17378, 26067, 34756, 43445, 52134, 69512, 86890, 104268, 130335, 173780, 208536, 260670, 347560, 521340, 1042680, 1190393, 2380786, 3571179, 4761572, 5951965, 7142358, 9523144, 11903930, 14284716, 17855895, 23807860, 28569432, 35711790, 47615720, 71423580, 142847160]

約数ペア:

[(1, 142847160), (2, 71423580), (3, 47615720), (4, 35711790), (5, 28569432), (6, 23807860), (8, 17855895), (10, 14284716), (12, 11903930), (15, 9523144), (20, 7142358), (24, 5951965), (30, 4761572), (40, 3571179), (60, 2380786), (120, 1190393), (137, 1042680), (274, 521340), (411, 347560), (548, 260670), (685, 208536), (822, 173780), (1096, 130335), (1370, 104268), (1644, 86890), (2055, 69512), (2740, 52134), (3288, 43445), (4110, 34756), (5480, 26067), (8220, 17378), (8689, 16440)]