199674480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6551}}^1$

素因数の和:6694

約数の個数: 80

約数和(自身を含む): 623960064

約数和(自身を除く): 424285584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 6551, 7620, 10160, 13102, 15240, 19653, 26204, 30480, 32755, 39306, 52408, 65510, 78612, 98265, 104816, 131020, 157224, 196530, 262040, 314448, 393060, 524080, 786120, 831977, 1572240, 1663954, 2495931, 3327908, 4159885, 4991862, 6655816, 8319770, 9983724, 12479655, 13311632, 16639540, 19967448, 24959310, 33279080, 39934896, 49918620, 66558160, 99837240, 199674480]

約数ペア:

[(1, 199674480), (2, 99837240), (3, 66558160), (4, 49918620), (5, 39934896), (6, 33279080), (8, 24959310), (10, 19967448), (12, 16639540), (15, 13311632), (16, 12479655), (20, 9983724), (24, 8319770), (30, 6655816), (40, 4991862), (48, 4159885), (60, 3327908), (80, 2495931), (120, 1663954), (127, 1572240), (240, 831977), (254, 786120), (381, 524080), (508, 393060), (635, 314448), (762, 262040), (1016, 196530), (1270, 157224), (1524, 131020), (1905, 104816), (2032, 98265), (2540, 78612), (3048, 65510), (3810, 52408), (5080, 39306), (6096, 32755), (6551, 30480), (7620, 26204), (10160, 19653), (13102, 15240)]