12675212760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{225217}}^1$

素因数の和:225305

約数の個数: 128

約数和(自身を含む): 44106693120

約数和(自身を除く): 31431480360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2345, 2680, 2814, 3752, 4020, 4690, 5628, 7035, 8040, 9380, 11256, 14070, 18760, 28140, 56280, 225217, 450434, 675651, 900868, 1126085, 1351302, 1576519, 1801736, 2252170, 2702604, 3153038, 3378255, 4504340, 4729557, 5405208, 6306076, 6756510, 7882595, 9008680, 9459114, 12612152, 13513020, 15089539, 15765190, 18918228, 23647785, 27026040, 30179078, 31530380, 37836456, 45268617, 47295570, 60358156, 63060760, 75447695, 90537234, 94591140, 105626773, 120716312, 150895390, 181074468, 189182280, 211253546, 226343085, 301790780, 316880319, 362148936, 422507092, 452686170, 528133865, 603581560, 633760638, 845014184, 905372340, 1056267730, 1267521276, 1584401595, 1810744680, 2112535460, 2535042552, 3168803190, 4225070920, 6337606380, 12675212760]

約数ペア:

[(1, 12675212760), (2, 6337606380), (3, 4225070920), (4, 3168803190), (5, 2535042552), (6, 2112535460), (7, 1810744680), (8, 1584401595), (10, 1267521276), (12, 1056267730), (14, 905372340), (15, 845014184), (20, 633760638), (21, 603581560), (24, 528133865), (28, 452686170), (30, 422507092), (35, 362148936), (40, 316880319), (42, 301790780), (56, 226343085), (60, 211253546), (67, 189182280), (70, 181074468), (84, 150895390), (105, 120716312), (120, 105626773), (134, 94591140), (140, 90537234), (168, 75447695), (201, 63060760), (210, 60358156), (268, 47295570), (280, 45268617), (335, 37836456), (402, 31530380), (420, 30179078), (469, 27026040), (536, 23647785), (670, 18918228), (804, 15765190), (840, 15089539), (938, 13513020), (1005, 12612152), (1340, 9459114), (1407, 9008680), (1608, 7882595), (1876, 6756510), (2010, 6306076), (2345, 5405208), (2680, 4729557), (2814, 4504340), (3752, 3378255), (4020, 3153038), (4690, 2702604), (5628, 2252170), (7035, 1801736), (8040, 1576519), (9380, 1351302), (11256, 1126085), (14070, 900868), (18760, 675651), (28140, 450434), (56280, 225217)]