220208600880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{729941}}^1$

素因数の和:730379

約数の個数: 120

約数和(自身を含む): 741299897520

約数和(自身を除く): 521091296640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 419, 720, 838, 1257, 1676, 2095, 2514, 3352, 3771, 4190, 5028, 6285, 6704, 7542, 8380, 10056, 12570, 15084, 16760, 18855, 20112, 25140, 30168, 33520, 37710, 50280, 60336, 75420, 100560, 150840, 301680, 729941, 1459882, 2189823, 2919764, 3649705, 4379646, 5839528, 6569469, 7299410, 8759292, 10949115, 11679056, 13138938, 14598820, 17518584, 21898230, 26277876, 29197640, 32847345, 35037168, 43796460, 52555752, 58395280, 65694690, 87592920, 105111504, 131389380, 175185840, 262778760, 305845279, 525557520, 611690558, 917535837, 1223381116, 1529226395, 1835071674, 2446762232, 2752607511, 3058452790, 3670143348, 4587679185, 4893524464, 5505215022, 6116905580, 7340286696, 9175358370, 11010430044, 12233811160, 13763037555, 14680573392, 18350716740, 22020860088, 24467622320, 27526075110, 36701433480, 44041720176, 55052150220, 73402866960, 110104300440, 220208600880]

約数ペア:

[(1, 220208600880), (2, 110104300440), (3, 73402866960), (4, 55052150220), (5, 44041720176), (6, 36701433480), (8, 27526075110), (9, 24467622320), (10, 22020860088), (12, 18350716740), (15, 14680573392), (16, 13763037555), (18, 12233811160), (20, 11010430044), (24, 9175358370), (30, 7340286696), (36, 6116905580), (40, 5505215022), (45, 4893524464), (48, 4587679185), (60, 3670143348), (72, 3058452790), (80, 2752607511), (90, 2446762232), (120, 1835071674), (144, 1529226395), (180, 1223381116), (240, 917535837), (360, 611690558), (419, 525557520), (720, 305845279), (838, 262778760), (1257, 175185840), (1676, 131389380), (2095, 105111504), (2514, 87592920), (3352, 65694690), (3771, 58395280), (4190, 52555752), (5028, 43796460), (6285, 35037168), (6704, 32847345), (7542, 29197640), (8380, 26277876), (10056, 21898230), (12570, 17518584), (15084, 14598820), (16760, 13138938), (18855, 11679056), (20112, 10949115), (25140, 8759292), (30168, 7299410), (33520, 6569469), (37710, 5839528), (50280, 4379646), (60336, 3649705), (75420, 2919764), (100560, 2189823), (150840, 1459882), (301680, 729941)]