2011039440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1973}}^1$

素因数の和:2157

約数の個数: 160

約数和(自身を含む): 6485584896

約数和(自身を除く): 4474545456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 137, 155, 186, 240, 248, 274, 310, 372, 411, 465, 496, 548, 620, 685, 744, 822, 930, 1096, 1240, 1370, 1488, 1644, 1860, 1973, 2055, 2192, 2480, 2740, 3288, 3720, 3946, 4110, 4247, 5480, 5919, 6576, 7440, 7892, 8220, 8494, 9865, 10960, 11838, 12741, 15784, 16440, 16988, 19730, 21235, 23676, 25482, 29595, 31568, 32880, 33976, 39460, 42470, 47352, 50964, 59190, 61163, 63705, 67952, 78920, 84940, 94704, 101928, 118380, 122326, 127410, 157840, 169880, 183489, 203856, 236760, 244652, 254820, 270301, 305815, 339760, 366978, 473520, 489304, 509640, 540602, 611630, 733956, 810903, 917445, 978608, 1019280, 1081204, 1223260, 1351505, 1467912, 1621806, 1834890, 2162408, 2446520, 2703010, 2935824, 3243612, 3669780, 4054515, 4324816, 4893040, 5406020, 6487224, 7339560, 8109030, 8379331, 10812040, 12974448, 14679120, 16218060, 16758662, 21624080, 25137993, 32436120, 33517324, 41896655, 50275986, 64872240, 67034648, 83793310, 100551972, 125689965, 134069296, 167586620, 201103944, 251379930, 335173240, 402207888, 502759860, 670346480, 1005519720, 2011039440]

約数ペア:

[(1, 2011039440), (2, 1005519720), (3, 670346480), (4, 502759860), (5, 402207888), (6, 335173240), (8, 251379930), (10, 201103944), (12, 167586620), (15, 134069296), (16, 125689965), (20, 100551972), (24, 83793310), (30, 67034648), (31, 64872240), (40, 50275986), (48, 41896655), (60, 33517324), (62, 32436120), (80, 25137993), (93, 21624080), (120, 16758662), (124, 16218060), (137, 14679120), (155, 12974448), (186, 10812040), (240, 8379331), (248, 8109030), (274, 7339560), (310, 6487224), (372, 5406020), (411, 4893040), (465, 4324816), (496, 4054515), (548, 3669780), (620, 3243612), (685, 2935824), (744, 2703010), (822, 2446520), (930, 2162408), (1096, 1834890), (1240, 1621806), (1370, 1467912), (1488, 1351505), (1644, 1223260), (1860, 1081204), (1973, 1019280), (2055, 978608), (2192, 917445), (2480, 810903), (2740, 733956), (3288, 611630), (3720, 540602), (3946, 509640), (4110, 489304), (4247, 473520), (5480, 366978), (5919, 339760), (6576, 305815), (7440, 270301), (7892, 254820), (8220, 244652), (8494, 236760), (9865, 203856), (10960, 183489), (11838, 169880), (12741, 157840), (15784, 127410), (16440, 122326), (16988, 118380), (19730, 101928), (21235, 94704), (23676, 84940), (25482, 78920), (29595, 67952), (31568, 63705), (32880, 61163), (33976, 59190), (39460, 50964), (42470, 47352)]