163191240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2851}}^1$

素因数の和:2924

約数の個数: 128

約数和(自身を含む): 554428800

約数和(自身を除く): 391237560

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, 2851, 2862, 3180, 3816, 4770, 5702, 5724, 6360, 7155, 8553, 9540, 11404, 11448, 14255, 14310, 17106, 19080, 22808, 25659, 28510, 28620, 34212, 42765, 51318, 57020, 57240, 68424, 76977, 85530, 102636, 114040, 128295, 151103, 153954, 171060, 205272, 256590, 302206, 307908, 342120, 384885, 453309, 513180, 604412, 615816, 755515, 769770, 906618, 1026360, 1208824, 1359927, 1511030, 1539540, 1813236, 2266545, 2719854, 3022060, 3079080, 3626472, 4079781, 4533090, 5439708, 6044120, 6799635, 8159562, 9066180, 10879416, 13599270, 16319124, 18132360, 20398905, 27198540, 32638248, 40797810, 54397080, 81595620, 163191240]

約数ペア:

[(1, 163191240), (2, 81595620), (3, 54397080), (4, 40797810), (5, 32638248), (6, 27198540), (8, 20398905), (9, 18132360), (10, 16319124), (12, 13599270), (15, 10879416), (18, 9066180), (20, 8159562), (24, 6799635), (27, 6044120), (30, 5439708), (36, 4533090), (40, 4079781), (45, 3626472), (53, 3079080), (54, 3022060), (60, 2719854), (72, 2266545), (90, 1813236), (106, 1539540), (108, 1511030), (120, 1359927), (135, 1208824), (159, 1026360), (180, 906618), (212, 769770), (216, 755515), (265, 615816), (270, 604412), (318, 513180), (360, 453309), (424, 384885), (477, 342120), (530, 307908), (540, 302206), (636, 256590), (795, 205272), (954, 171060), (1060, 153954), (1080, 151103), (1272, 128295), (1431, 114040), (1590, 102636), (1908, 85530), (2120, 76977), (2385, 68424), (2851, 57240), (2862, 57020), (3180, 51318), (3816, 42765), (4770, 34212), (5702, 28620), (5724, 28510), (6360, 25659), (7155, 22808), (8553, 19080), (9540, 17106), (11404, 14310), (11448, 14255)]