2211686160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{317771}}^1$

素因数の和:317816

約数の個数: 80

約数和(自身を含む): 7092671040

約数和(自身を除く): 4880984880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 317771, 635542, 953313, 1271084, 1588855, 1906626, 2542168, 3177710, 3813252, 4766565, 5084336, 6355420, 7626504, 9215359, 9533130, 12710840, 15253008, 18430718, 19066260, 25421680, 27646077, 36861436, 38132520, 46076795, 55292154, 73722872, 76265040, 92153590, 110584308, 138230385, 147445744, 184307180, 221168616, 276460770, 368614360, 442337232, 552921540, 737228720, 1105843080, 2211686160]

約数ペア:

[(1, 2211686160), (2, 1105843080), (3, 737228720), (4, 552921540), (5, 442337232), (6, 368614360), (8, 276460770), (10, 221168616), (12, 184307180), (15, 147445744), (16, 138230385), (20, 110584308), (24, 92153590), (29, 76265040), (30, 73722872), (40, 55292154), (48, 46076795), (58, 38132520), (60, 36861436), (80, 27646077), (87, 25421680), (116, 19066260), (120, 18430718), (145, 15253008), (174, 12710840), (232, 9533130), (240, 9215359), (290, 7626504), (348, 6355420), (435, 5084336), (464, 4766565), (580, 3813252), (696, 3177710), (870, 2542168), (1160, 1906626), (1392, 1588855), (1740, 1271084), (2320, 953313), (3480, 635542), (6960, 317771)]