208350960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45691}}^1$

素因数の和:45726

約数の個数: 80

約数和(自身を含む): 679896960

約数和(自身を除く): 471546000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 45691, 91382, 137073, 182764, 228455, 274146, 365528, 456910, 548292, 685365, 731056, 868129, 913820, 1096584, 1370730, 1736258, 1827640, 2193168, 2604387, 2741460, 3472516, 3655280, 4340645, 5208774, 5482920, 6945032, 8681290, 10417548, 10965840, 13021935, 13890064, 17362580, 20835096, 26043870, 34725160, 41670192, 52087740, 69450320, 104175480, 208350960]

約数ペア:

[(1, 208350960), (2, 104175480), (3, 69450320), (4, 52087740), (5, 41670192), (6, 34725160), (8, 26043870), (10, 20835096), (12, 17362580), (15, 13890064), (16, 13021935), (19, 10965840), (20, 10417548), (24, 8681290), (30, 6945032), (38, 5482920), (40, 5208774), (48, 4340645), (57, 3655280), (60, 3472516), (76, 2741460), (80, 2604387), (95, 2193168), (114, 1827640), (120, 1736258), (152, 1370730), (190, 1096584), (228, 913820), (240, 868129), (285, 731056), (304, 685365), (380, 548292), (456, 456910), (570, 365528), (760, 274146), (912, 228455), (1140, 182764), (1520, 137073), (2280, 91382), (4560, 45691)]