1313527600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3877}}^1$

素因数の和:3924

約数の個数: 180

約数和(自身を含む): 3965270512

約数和(自身を除く): 2651742912

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 121, 140, 154, 175, 176, 200, 220, 242, 275, 280, 308, 350, 385, 400, 440, 484, 550, 560, 605, 616, 700, 770, 847, 880, 968, 1100, 1210, 1232, 1400, 1540, 1694, 1925, 1936, 2200, 2420, 2800, 3025, 3080, 3388, 3850, 3877, 4235, 4400, 4840, 6050, 6160, 6776, 7700, 7754, 8470, 9680, 12100, 13552, 15400, 15508, 16940, 19385, 21175, 24200, 27139, 30800, 31016, 33880, 38770, 42350, 42647, 48400, 54278, 62032, 67760, 77540, 84700, 85294, 96925, 108556, 135695, 155080, 169400, 170588, 193850, 213235, 217112, 271390, 298529, 310160, 338800, 341176, 387700, 426470, 434224, 469117, 542780, 597058, 678475, 682352, 775400, 852940, 938234, 1066175, 1085560, 1194116, 1356950, 1492645, 1550800, 1705880, 1876468, 2132350, 2171120, 2345585, 2388232, 2713900, 2985290, 3283819, 3411760, 3752936, 4264700, 4691170, 4776464, 5427800, 5970580, 6567638, 7463225, 7505872, 8529400, 9382340, 10855600, 11727925, 11941160, 13135276, 14926450, 16419095, 17058800, 18764680, 23455850, 23882320, 26270552, 29852900, 32838190, 37529360, 46911700, 52541104, 59705800, 65676380, 82095475, 93823400, 119411600, 131352760, 164190950, 187646800, 262705520, 328381900, 656763800, 1313527600]

約数ペア:

[(1, 1313527600), (2, 656763800), (4, 328381900), (5, 262705520), (7, 187646800), (8, 164190950), (10, 131352760), (11, 119411600), (14, 93823400), (16, 82095475), (20, 65676380), (22, 59705800), (25, 52541104), (28, 46911700), (35, 37529360), (40, 32838190), (44, 29852900), (50, 26270552), (55, 23882320), (56, 23455850), (70, 18764680), (77, 17058800), (80, 16419095), (88, 14926450), (100, 13135276), (110, 11941160), (112, 11727925), (121, 10855600), (140, 9382340), (154, 8529400), (175, 7505872), (176, 7463225), (200, 6567638), (220, 5970580), (242, 5427800), (275, 4776464), (280, 4691170), (308, 4264700), (350, 3752936), (385, 3411760), (400, 3283819), (440, 2985290), (484, 2713900), (550, 2388232), (560, 2345585), (605, 2171120), (616, 2132350), (700, 1876468), (770, 1705880), (847, 1550800), (880, 1492645), (968, 1356950), (1100, 1194116), (1210, 1085560), (1232, 1066175), (1400, 938234), (1540, 852940), (1694, 775400), (1925, 682352), (1936, 678475), (2200, 597058), (2420, 542780), (2800, 469117), (3025, 434224), (3080, 426470), (3388, 387700), (3850, 341176), (3877, 338800), (4235, 310160), (4400, 298529), (4840, 271390), (6050, 217112), (6160, 213235), (6776, 193850), (7700, 170588), (7754, 169400), (8470, 155080), (9680, 135695), (12100, 108556), (13552, 96925), (15400, 85294), (15508, 84700), (16940, 77540), (19385, 67760), (21175, 62032), (24200, 54278), (27139, 48400), (30800, 42647), (31016, 42350), (33880, 38770)]