214250520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7057}}^1$

素因数の和:7105

約数の個数: 128

約数和(自身を含む): 731773440

約数和(自身を除く): 517522920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2530, 2760, 3036, 3795, 5060, 6072, 7057, 7590, 10120, 14114, 15180, 21171, 28228, 30360, 35285, 42342, 56456, 70570, 77627, 84684, 105855, 141140, 155254, 162311, 169368, 211710, 232881, 282280, 310508, 324622, 388135, 423420, 465762, 486933, 621016, 649244, 776270, 811555, 846840, 931524, 973866, 1164405, 1298488, 1552540, 1623110, 1785421, 1863048, 1947732, 2328810, 2434665, 3105080, 3246220, 3570842, 3895464, 4657620, 4869330, 5356263, 6492440, 7141684, 8927105, 9315240, 9738660, 10712526, 14283368, 17854210, 19477320, 21425052, 26781315, 35708420, 42850104, 53562630, 71416840, 107125260, 214250520]

約数ペア:

[(1, 214250520), (2, 107125260), (3, 71416840), (4, 53562630), (5, 42850104), (6, 35708420), (8, 26781315), (10, 21425052), (11, 19477320), (12, 17854210), (15, 14283368), (20, 10712526), (22, 9738660), (23, 9315240), (24, 8927105), (30, 7141684), (33, 6492440), (40, 5356263), (44, 4869330), (46, 4657620), (55, 3895464), (60, 3570842), (66, 3246220), (69, 3105080), (88, 2434665), (92, 2328810), (110, 1947732), (115, 1863048), (120, 1785421), (132, 1623110), (138, 1552540), (165, 1298488), (184, 1164405), (220, 973866), (230, 931524), (253, 846840), (264, 811555), (276, 776270), (330, 649244), (345, 621016), (440, 486933), (460, 465762), (506, 423420), (552, 388135), (660, 324622), (690, 310508), (759, 282280), (920, 232881), (1012, 211710), (1265, 169368), (1320, 162311), (1380, 155254), (1518, 141140), (2024, 105855), (2530, 84684), (2760, 77627), (3036, 70570), (3795, 56456), (5060, 42342), (6072, 35285), (7057, 30360), (7590, 28228), (10120, 21171), (14114, 15180)]