199628760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13099}}^1$

素因数の和:13240

約数の個数: 64

約数和(自身を含む): 603648000

約数和(自身を除く): 404019240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 13099, 15240, 26198, 39297, 52396, 65495, 78594, 104792, 130990, 157188, 196485, 261980, 314376, 392970, 523960, 785940, 1571880, 1663573, 3327146, 4990719, 6654292, 8317865, 9981438, 13308584, 16635730, 19962876, 24953595, 33271460, 39925752, 49907190, 66542920, 99814380, 199628760]

約数ペア:

[(1, 199628760), (2, 99814380), (3, 66542920), (4, 49907190), (5, 39925752), (6, 33271460), (8, 24953595), (10, 19962876), (12, 16635730), (15, 13308584), (20, 9981438), (24, 8317865), (30, 6654292), (40, 4990719), (60, 3327146), (120, 1663573), (127, 1571880), (254, 785940), (381, 523960), (508, 392970), (635, 314376), (762, 261980), (1016, 196485), (1270, 157188), (1524, 130990), (1905, 104792), (2540, 78594), (3048, 65495), (3810, 52396), (5080, 39297), (7620, 26198), (13099, 15240)]