720143088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{4261}}^1$

素因数の和:4782

約数の個数: 80

約数和(自身を含む): 2130863616

約数和(自身を除く): 1410720528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 503, 1006, 1509, 2012, 3018, 3521, 4024, 4261, 6036, 7042, 8048, 8522, 10563, 12072, 12783, 14084, 17044, 21126, 24144, 25566, 28168, 29827, 34088, 42252, 51132, 56336, 59654, 68176, 84504, 89481, 102264, 119308, 169008, 178962, 204528, 238616, 357924, 477232, 715848, 1431696, 2143283, 4286566, 6429849, 8573132, 12859698, 15002981, 17146264, 25719396, 30005962, 34292528, 45008943, 51438792, 60011924, 90017886, 102877584, 120023848, 180035772, 240047696, 360071544, 720143088]

約数ペア:

[(1, 720143088), (2, 360071544), (3, 240047696), (4, 180035772), (6, 120023848), (7, 102877584), (8, 90017886), (12, 60011924), (14, 51438792), (16, 45008943), (21, 34292528), (24, 30005962), (28, 25719396), (42, 17146264), (48, 15002981), (56, 12859698), (84, 8573132), (112, 6429849), (168, 4286566), (336, 2143283), (503, 1431696), (1006, 715848), (1509, 477232), (2012, 357924), (3018, 238616), (3521, 204528), (4024, 178962), (4261, 169008), (6036, 119308), (7042, 102264), (8048, 89481), (8522, 84504), (10563, 68176), (12072, 59654), (12783, 56336), (14084, 51132), (17044, 42252), (21126, 34088), (24144, 29827), (25566, 28168)]