1570805640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{31391}}^1$

素因数の和:31547

約数の個数: 96

約数和(自身を含む): 5142009600

約数和(自身を除く): 3571203960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3336, 4170, 5004, 5560, 6255, 8340, 10008, 12510, 16680, 25020, 31391, 50040, 62782, 94173, 125564, 156955, 188346, 251128, 282519, 313910, 376692, 470865, 565038, 627820, 753384, 941730, 1130076, 1255640, 1412595, 1883460, 2260152, 2825190, 3766920, 4363349, 5650380, 8726698, 11300760, 13090047, 17453396, 21816745, 26180094, 34906792, 39270141, 43633490, 52360188, 65450235, 78540282, 87266980, 104720376, 130900470, 157080564, 174533960, 196350705, 261800940, 314161128, 392701410, 523601880, 785402820, 1570805640]

約数ペア:

[(1, 1570805640), (2, 785402820), (3, 523601880), (4, 392701410), (5, 314161128), (6, 261800940), (8, 196350705), (9, 174533960), (10, 157080564), (12, 130900470), (15, 104720376), (18, 87266980), (20, 78540282), (24, 65450235), (30, 52360188), (36, 43633490), (40, 39270141), (45, 34906792), (60, 26180094), (72, 21816745), (90, 17453396), (120, 13090047), (139, 11300760), (180, 8726698), (278, 5650380), (360, 4363349), (417, 3766920), (556, 2825190), (695, 2260152), (834, 1883460), (1112, 1412595), (1251, 1255640), (1390, 1130076), (1668, 941730), (2085, 753384), (2502, 627820), (2780, 565038), (3336, 470865), (4170, 376692), (5004, 313910), (5560, 282519), (6255, 251128), (8340, 188346), (10008, 156955), (12510, 125564), (16680, 94173), (25020, 62782), (31391, 50040)]