568330280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{337}}^1$

素因数の和:691

約数の個数: 128

約数和(自身を含む): 1547769600

約数和(自身を除く): 979439320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 317, 337, 380, 532, 634, 665, 674, 760, 1064, 1268, 1330, 1348, 1585, 1685, 2219, 2359, 2536, 2660, 2696, 3170, 3370, 4438, 4718, 5320, 6023, 6340, 6403, 6740, 8876, 9436, 11095, 11795, 12046, 12680, 12806, 13480, 17752, 18872, 22190, 23590, 24092, 25612, 30115, 32015, 42161, 44380, 44821, 47180, 48184, 51224, 60230, 64030, 84322, 88760, 89642, 94360, 106829, 120460, 128060, 168644, 179284, 210805, 213658, 224105, 240920, 256120, 337288, 358568, 421610, 427316, 448210, 534145, 747803, 843220, 854632, 896420, 1068290, 1495606, 1686440, 1792840, 2029751, 2136580, 2991212, 3739015, 4059502, 4273160, 5982424, 7478030, 8119004, 10148755, 14208257, 14956060, 16238008, 20297510, 28416514, 29912120, 40595020, 56833028, 71041285, 81190040, 113666056, 142082570, 284165140, 568330280]

約数ペア:

[(1, 568330280), (2, 284165140), (4, 142082570), (5, 113666056), (7, 81190040), (8, 71041285), (10, 56833028), (14, 40595020), (19, 29912120), (20, 28416514), (28, 20297510), (35, 16238008), (38, 14956060), (40, 14208257), (56, 10148755), (70, 8119004), (76, 7478030), (95, 5982424), (133, 4273160), (140, 4059502), (152, 3739015), (190, 2991212), (266, 2136580), (280, 2029751), (317, 1792840), (337, 1686440), (380, 1495606), (532, 1068290), (634, 896420), (665, 854632), (674, 843220), (760, 747803), (1064, 534145), (1268, 448210), (1330, 427316), (1348, 421610), (1585, 358568), (1685, 337288), (2219, 256120), (2359, 240920), (2536, 224105), (2660, 213658), (2696, 210805), (3170, 179284), (3370, 168644), (4438, 128060), (4718, 120460), (5320, 106829), (6023, 94360), (6340, 89642), (6403, 88760), (6740, 84322), (8876, 64030), (9436, 60230), (11095, 51224), (11795, 48184), (12046, 47180), (12680, 44821), (12806, 44380), (13480, 42161), (17752, 32015), (18872, 30115), (22190, 25612), (23590, 24092)]