143020440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{751}}^1$

素因数の和:814

約数の個数: 144

約数和(自身を含む): 486551520

約数和(自身を除く): 343531080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 529, 552, 690, 751, 828, 920, 1035, 1058, 1380, 1502, 1587, 1656, 2070, 2116, 2253, 2645, 2760, 3004, 3174, 3755, 4140, 4232, 4506, 4761, 5290, 6008, 6348, 6759, 7510, 7935, 8280, 9012, 9522, 10580, 11265, 12696, 13518, 15020, 15870, 17273, 18024, 19044, 21160, 22530, 23805, 27036, 30040, 31740, 33795, 34546, 38088, 45060, 47610, 51819, 54072, 63480, 67590, 69092, 86365, 90120, 95220, 103638, 135180, 138184, 155457, 172730, 190440, 207276, 259095, 270360, 310914, 345460, 397279, 414552, 518190, 621828, 690920, 777285, 794558, 1036380, 1191837, 1243656, 1554570, 1589116, 1986395, 2072760, 2383674, 3109140, 3178232, 3575511, 3972790, 4767348, 5959185, 6218280, 7151022, 7945580, 9534696, 11918370, 14302044, 15891160, 17877555, 23836740, 28604088, 35755110, 47673480, 71510220, 143020440]

約数ペア:

[(1, 143020440), (2, 71510220), (3, 47673480), (4, 35755110), (5, 28604088), (6, 23836740), (8, 17877555), (9, 15891160), (10, 14302044), (12, 11918370), (15, 9534696), (18, 7945580), (20, 7151022), (23, 6218280), (24, 5959185), (30, 4767348), (36, 3972790), (40, 3575511), (45, 3178232), (46, 3109140), (60, 2383674), (69, 2072760), (72, 1986395), (90, 1589116), (92, 1554570), (115, 1243656), (120, 1191837), (138, 1036380), (180, 794558), (184, 777285), (207, 690920), (230, 621828), (276, 518190), (345, 414552), (360, 397279), (414, 345460), (460, 310914), (529, 270360), (552, 259095), (690, 207276), (751, 190440), (828, 172730), (920, 155457), (1035, 138184), (1058, 135180), (1380, 103638), (1502, 95220), (1587, 90120), (1656, 86365), (2070, 69092), (2116, 67590), (2253, 63480), (2645, 54072), (2760, 51819), (3004, 47610), (3174, 45060), (3755, 38088), (4140, 34546), (4232, 33795), (4506, 31740), (4761, 30040), (5290, 27036), (6008, 23805), (6348, 22530), (6759, 21160), (7510, 19044), (7935, 18024), (8280, 17273), (9012, 15870), (9522, 15020), (10580, 13518), (11265, 12696)]