266223240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4651}}^1$

素因数の和:4724

約数の個数: 128

約数和(自身を含む): 904348800

約数和(自身を除く): 638125560

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, 3816, 4651, 4770, 5724, 6360, 7155, 9302, 9540, 11448, 13953, 14310, 18604, 19080, 23255, 27906, 28620, 37208, 41859, 46510, 55812, 57240, 69765, 83718, 93020, 111624, 125577, 139530, 167436, 186040, 209295, 246503, 251154, 279060, 334872, 418590, 493006, 502308, 558120, 627885, 739509, 837180, 986012, 1004616, 1232515, 1255770, 1479018, 1674360, 1972024, 2218527, 2465030, 2511540, 2958036, 3697545, 4437054, 4930060, 5023080, 5916072, 6655581, 7395090, 8874108, 9860120, 11092635, 13311162, 14790180, 17748216, 22185270, 26622324, 29580360, 33277905, 44370540, 53244648, 66555810, 88741080, 133111620, 266223240]

約数ペア:

[(1, 266223240), (2, 133111620), (3, 88741080), (4, 66555810), (5, 53244648), (6, 44370540), (8, 33277905), (9, 29580360), (10, 26622324), (12, 22185270), (15, 17748216), (18, 14790180), (20, 13311162), (24, 11092635), (27, 9860120), (30, 8874108), (36, 7395090), (40, 6655581), (45, 5916072), (53, 5023080), (54, 4930060), (60, 4437054), (72, 3697545), (90, 2958036), (106, 2511540), (108, 2465030), (120, 2218527), (135, 1972024), (159, 1674360), (180, 1479018), (212, 1255770), (216, 1232515), (265, 1004616), (270, 986012), (318, 837180), (360, 739509), (424, 627885), (477, 558120), (530, 502308), (540, 493006), (636, 418590), (795, 334872), (954, 279060), (1060, 251154), (1080, 246503), (1272, 209295), (1431, 186040), (1590, 167436), (1908, 139530), (2120, 125577), (2385, 111624), (2862, 93020), (3180, 83718), (3816, 69765), (4651, 57240), (4770, 55812), (5724, 46510), (6360, 41859), (7155, 37208), (9302, 28620), (9540, 27906), (11448, 23255), (13953, 19080), (14310, 18604)]