231635160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1543}}^1$

素因数の和:1702

約数の個数: 128

約数和(自身を含む): 778176000

約数和(自身を除く): 546540840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 139, 180, 216, 270, 278, 360, 417, 540, 556, 695, 834, 1080, 1112, 1251, 1390, 1543, 1668, 2085, 2502, 2780, 3086, 3336, 3753, 4170, 4629, 5004, 5560, 6172, 6255, 7506, 7715, 8340, 9258, 10008, 12344, 12510, 13887, 15012, 15430, 16680, 18516, 18765, 23145, 25020, 27774, 30024, 30860, 37032, 37530, 41661, 46290, 50040, 55548, 61720, 69435, 75060, 83322, 92580, 111096, 138870, 150120, 166644, 185160, 208305, 214477, 277740, 333288, 416610, 428954, 555480, 643431, 833220, 857908, 1072385, 1286862, 1666440, 1715816, 1930293, 2144770, 2573724, 3217155, 3860586, 4289540, 5147448, 5790879, 6434310, 7721172, 8579080, 9651465, 11581758, 12868620, 15442344, 19302930, 23163516, 25737240, 28954395, 38605860, 46327032, 57908790, 77211720, 115817580, 231635160]

約数ペア:

[(1, 231635160), (2, 115817580), (3, 77211720), (4, 57908790), (5, 46327032), (6, 38605860), (8, 28954395), (9, 25737240), (10, 23163516), (12, 19302930), (15, 15442344), (18, 12868620), (20, 11581758), (24, 9651465), (27, 8579080), (30, 7721172), (36, 6434310), (40, 5790879), (45, 5147448), (54, 4289540), (60, 3860586), (72, 3217155), (90, 2573724), (108, 2144770), (120, 1930293), (135, 1715816), (139, 1666440), (180, 1286862), (216, 1072385), (270, 857908), (278, 833220), (360, 643431), (417, 555480), (540, 428954), (556, 416610), (695, 333288), (834, 277740), (1080, 214477), (1112, 208305), (1251, 185160), (1390, 166644), (1543, 150120), (1668, 138870), (2085, 111096), (2502, 92580), (2780, 83322), (3086, 75060), (3336, 69435), (3753, 61720), (4170, 55548), (4629, 50040), (5004, 46290), (5560, 41661), (6172, 37530), (6255, 37032), (7506, 30860), (7715, 30024), (8340, 27774), (9258, 25020), (10008, 23145), (12344, 18765), (12510, 18516), (13887, 16680), (15012, 15430)]