1671530520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{55057}}^1$

素因数の和:55105

約数の個数: 128

約数和(自身を含む): 5708413440

約数和(自身を除く): 4036882920

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, 7590, 10120, 15180, 30360, 55057, 110114, 165171, 220228, 275285, 330342, 440456, 550570, 605627, 660684, 825855, 1101140, 1211254, 1266311, 1321368, 1651710, 1816881, 2202280, 2422508, 2532622, 3028135, 3303420, 3633762, 3798933, 4845016, 5065244, 6056270, 6331555, 6606840, 7267524, 7597866, 9084405, 10130488, 12112540, 12663110, 13929421, 14535048, 15195732, 18168810, 18994665, 24225080, 25326220, 27858842, 30391464, 36337620, 37989330, 41788263, 50652440, 55717684, 69647105, 72675240, 75978660, 83576526, 111435368, 139294210, 151957320, 167153052, 208941315, 278588420, 334306104, 417882630, 557176840, 835765260, 1671530520]

約数ペア:

[(1, 1671530520), (2, 835765260), (3, 557176840), (4, 417882630), (5, 334306104), (6, 278588420), (8, 208941315), (10, 167153052), (11, 151957320), (12, 139294210), (15, 111435368), (20, 83576526), (22, 75978660), (23, 72675240), (24, 69647105), (30, 55717684), (33, 50652440), (40, 41788263), (44, 37989330), (46, 36337620), (55, 30391464), (60, 27858842), (66, 25326220), (69, 24225080), (88, 18994665), (92, 18168810), (110, 15195732), (115, 14535048), (120, 13929421), (132, 12663110), (138, 12112540), (165, 10130488), (184, 9084405), (220, 7597866), (230, 7267524), (253, 6606840), (264, 6331555), (276, 6056270), (330, 5065244), (345, 4845016), (440, 3798933), (460, 3633762), (506, 3303420), (552, 3028135), (660, 2532622), (690, 2422508), (759, 2202280), (920, 1816881), (1012, 1651710), (1265, 1321368), (1320, 1266311), (1380, 1211254), (1518, 1101140), (2024, 825855), (2530, 660684), (2760, 605627), (3036, 550570), (3795, 440456), (5060, 330342), (6072, 275285), (7590, 220228), (10120, 165171), (15180, 110114), (30360, 55057)]