56744123160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{43691}}^1$

素因数の和:43921

約数の個数: 128

約数和(自身を含む): 173649484800

約数和(自身を除く): 116905361640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 137, 158, 237, 274, 316, 395, 411, 474, 548, 632, 685, 790, 822, 948, 1096, 1185, 1370, 1580, 1644, 1896, 2055, 2370, 2740, 3160, 3288, 4110, 4740, 5480, 8220, 9480, 10823, 16440, 21646, 32469, 43292, 43691, 54115, 64938, 86584, 87382, 108230, 129876, 131073, 162345, 174764, 216460, 218455, 259752, 262146, 324690, 349528, 432920, 436910, 524292, 649380, 655365, 873820, 1048584, 1298760, 1310730, 1747640, 2621460, 3451589, 5242920, 5985667, 6903178, 10354767, 11971334, 13806356, 17257945, 17957001, 20709534, 23942668, 27612712, 29928335, 34515890, 35914002, 41419068, 47885336, 51773835, 59856670, 69031780, 71828004, 82838136, 89785005, 103547670, 119713340, 138063560, 143656008, 179570010, 207095340, 239426680, 359140020, 414190680, 472867693, 718280040, 945735386, 1418603079, 1891470772, 2364338465, 2837206158, 3782941544, 4728676930, 5674412316, 7093015395, 9457353860, 11348824632, 14186030790, 18914707720, 28372061580, 56744123160]

約数ペア:

[(1, 56744123160), (2, 28372061580), (3, 18914707720), (4, 14186030790), (5, 11348824632), (6, 9457353860), (8, 7093015395), (10, 5674412316), (12, 4728676930), (15, 3782941544), (20, 2837206158), (24, 2364338465), (30, 1891470772), (40, 1418603079), (60, 945735386), (79, 718280040), (120, 472867693), (137, 414190680), (158, 359140020), (237, 239426680), (274, 207095340), (316, 179570010), (395, 143656008), (411, 138063560), (474, 119713340), (548, 103547670), (632, 89785005), (685, 82838136), (790, 71828004), (822, 69031780), (948, 59856670), (1096, 51773835), (1185, 47885336), (1370, 41419068), (1580, 35914002), (1644, 34515890), (1896, 29928335), (2055, 27612712), (2370, 23942668), (2740, 20709534), (3160, 17957001), (3288, 17257945), (4110, 13806356), (4740, 11971334), (5480, 10354767), (8220, 6903178), (9480, 5985667), (10823, 5242920), (16440, 3451589), (21646, 2621460), (32469, 1747640), (43292, 1310730), (43691, 1298760), (54115, 1048584), (64938, 873820), (86584, 655365), (87382, 649380), (108230, 524292), (129876, 436910), (131073, 432920), (162345, 349528), (174764, 324690), (216460, 262146), (218455, 259752)]