77548980320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{191801}}^1$

素因数の和:191861

約数の個数: 144

約数和(自身を含む): 220983523488

約数和(自身を除く): 143434543168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 361, 380, 532, 560, 608, 665, 722, 760, 1064, 1120, 1330, 1444, 1520, 1805, 2128, 2527, 2660, 2888, 3040, 3610, 4256, 5054, 5320, 5776, 7220, 10108, 10640, 11552, 12635, 14440, 20216, 21280, 25270, 28880, 40432, 50540, 57760, 80864, 101080, 191801, 202160, 383602, 404320, 767204, 959005, 1342607, 1534408, 1918010, 2685214, 3068816, 3644219, 3836020, 5370428, 6137632, 6713035, 7288438, 7672040, 10740856, 13426070, 14576876, 15344080, 18221095, 21481712, 25509533, 26852140, 29153752, 30688160, 36442190, 42963424, 51019066, 53704280, 58307504, 69240161, 72884380, 102038132, 107408560, 116615008, 127547665, 138480322, 145768760, 204076264, 214817120, 255095330, 276960644, 291537520, 346200805, 408152528, 484681127, 510190660, 553921288, 583075040, 692401610, 816305056, 969362254, 1020381320, 1107842576, 1384803220, 1938724508, 2040762640, 2215685152, 2423405635, 2769606440, 3877449016, 4081525280, 4846811270, 5539212880, 7754898032, 9693622540, 11078425760, 15509796064, 19387245080, 38774490160, 77548980320]

約数ペア:

[(1, 77548980320), (2, 38774490160), (4, 19387245080), (5, 15509796064), (7, 11078425760), (8, 9693622540), (10, 7754898032), (14, 5539212880), (16, 4846811270), (19, 4081525280), (20, 3877449016), (28, 2769606440), (32, 2423405635), (35, 2215685152), (38, 2040762640), (40, 1938724508), (56, 1384803220), (70, 1107842576), (76, 1020381320), (80, 969362254), (95, 816305056), (112, 692401610), (133, 583075040), (140, 553921288), (152, 510190660), (160, 484681127), (190, 408152528), (224, 346200805), (266, 291537520), (280, 276960644), (304, 255095330), (361, 214817120), (380, 204076264), (532, 145768760), (560, 138480322), (608, 127547665), (665, 116615008), (722, 107408560), (760, 102038132), (1064, 72884380), (1120, 69240161), (1330, 58307504), (1444, 53704280), (1520, 51019066), (1805, 42963424), (2128, 36442190), (2527, 30688160), (2660, 29153752), (2888, 26852140), (3040, 25509533), (3610, 21481712), (4256, 18221095), (5054, 15344080), (5320, 14576876), (5776, 13426070), (7220, 10740856), (10108, 7672040), (10640, 7288438), (11552, 6713035), (12635, 6137632), (14440, 5370428), (20216, 3836020), (21280, 3644219), (25270, 3068816), (28880, 2685214), (40432, 1918010), (50540, 1534408), (57760, 1342607), (80864, 959005), (101080, 767204), (191801, 404320), (202160, 383602)]