207380520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3623}}^1$

素因数の和:3696

約数の個数: 128

約数和(自身を含む): 704505600

約数和(自身を除く): 497125080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3180, 3623, 3816, 4770, 5724, 6360, 7155, 7246, 9540, 10869, 11448, 14310, 14492, 18115, 19080, 21738, 28620, 28984, 32607, 36230, 43476, 54345, 57240, 65214, 72460, 86952, 97821, 108690, 130428, 144920, 163035, 192019, 195642, 217380, 260856, 326070, 384038, 391284, 434760, 489105, 576057, 652140, 768076, 782568, 960095, 978210, 1152114, 1304280, 1536152, 1728171, 1920190, 1956420, 2304228, 2880285, 3456342, 3840380, 3912840, 4608456, 5184513, 5760570, 6912684, 7680760, 8640855, 10369026, 11521140, 13825368, 17281710, 20738052, 23042280, 25922565, 34563420, 41476104, 51845130, 69126840, 103690260, 207380520]

約数ペア:

[(1, 207380520), (2, 103690260), (3, 69126840), (4, 51845130), (5, 41476104), (6, 34563420), (8, 25922565), (9, 23042280), (10, 20738052), (12, 17281710), (15, 13825368), (18, 11521140), (20, 10369026), (24, 8640855), (27, 7680760), (30, 6912684), (36, 5760570), (40, 5184513), (45, 4608456), (53, 3912840), (54, 3840380), (60, 3456342), (72, 2880285), (90, 2304228), (106, 1956420), (108, 1920190), (120, 1728171), (135, 1536152), (159, 1304280), (180, 1152114), (212, 978210), (216, 960095), (265, 782568), (270, 768076), (318, 652140), (360, 576057), (424, 489105), (477, 434760), (530, 391284), (540, 384038), (636, 326070), (795, 260856), (954, 217380), (1060, 195642), (1080, 192019), (1272, 163035), (1431, 144920), (1590, 130428), (1908, 108690), (2120, 97821), (2385, 86952), (2862, 72460), (3180, 65214), (3623, 57240), (3816, 54345), (4770, 43476), (5724, 36230), (6360, 32607), (7155, 28984), (7246, 28620), (9540, 21738), (10869, 19080), (11448, 18115), (14310, 14492)]