229469520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1157

約数の個数: 160

約数和(自身を含む): 819733248

約数和(自身を除く): 590263728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 137, 140, 168, 210, 240, 274, 280, 336, 411, 420, 548, 560, 685, 822, 840, 959, 997, 1096, 1370, 1644, 1680, 1918, 1994, 2055, 2192, 2740, 2877, 2991, 3288, 3836, 3988, 4110, 4795, 4985, 5480, 5754, 5982, 6576, 6979, 7672, 7976, 8220, 9590, 9970, 10960, 11508, 11964, 13958, 14385, 14955, 15344, 15952, 16440, 19180, 19940, 20937, 23016, 23928, 27916, 28770, 29910, 32880, 34895, 38360, 39880, 41874, 46032, 47856, 55832, 57540, 59820, 69790, 76720, 79760, 83748, 104685, 111664, 115080, 119640, 136589, 139580, 167496, 209370, 230160, 239280, 273178, 279160, 334992, 409767, 418740, 546356, 558320, 682945, 819534, 837480, 956123, 1092712, 1365890, 1639068, 1674960, 1912246, 2048835, 2185424, 2731780, 2868369, 3278136, 3824492, 4097670, 4780615, 5463560, 5736738, 6556272, 7648984, 8195340, 9561230, 10927120, 11473476, 14341845, 15297968, 16390680, 19122460, 22946952, 28683690, 32781360, 38244920, 45893904, 57367380, 76489840, 114734760, 229469520]

約数ペア:

[(1, 229469520), (2, 114734760), (3, 76489840), (4, 57367380), (5, 45893904), (6, 38244920), (7, 32781360), (8, 28683690), (10, 22946952), (12, 19122460), (14, 16390680), (15, 15297968), (16, 14341845), (20, 11473476), (21, 10927120), (24, 9561230), (28, 8195340), (30, 7648984), (35, 6556272), (40, 5736738), (42, 5463560), (48, 4780615), (56, 4097670), (60, 3824492), (70, 3278136), (80, 2868369), (84, 2731780), (105, 2185424), (112, 2048835), (120, 1912246), (137, 1674960), (140, 1639068), (168, 1365890), (210, 1092712), (240, 956123), (274, 837480), (280, 819534), (336, 682945), (411, 558320), (420, 546356), (548, 418740), (560, 409767), (685, 334992), (822, 279160), (840, 273178), (959, 239280), (997, 230160), (1096, 209370), (1370, 167496), (1644, 139580), (1680, 136589), (1918, 119640), (1994, 115080), (2055, 111664), (2192, 104685), (2740, 83748), (2877, 79760), (2991, 76720), (3288, 69790), (3836, 59820), (3988, 57540), (4110, 55832), (4795, 47856), (4985, 46032), (5480, 41874), (5754, 39880), (5982, 38360), (6576, 34895), (6979, 32880), (7672, 29910), (7976, 28770), (8220, 27916), (9590, 23928), (9970, 23016), (10960, 20937), (11508, 19940), (11964, 19180), (13958, 16440), (14385, 15952), (14955, 15344)]