338719920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18329}}^1$

素因数の和:18363

約数の個数: 160

約数和(自身を含む): 1309201920

約数和(自身を除く): 970482000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 18329, 18480, 36658, 54987, 73316, 91645, 109974, 128303, 146632, 183290, 201619, 219948, 256606, 274935, 293264, 366580, 384909, 403238, 439896, 513212, 549870, 604857, 641515, 733160, 769818, 806476, 879792, 1008095, 1026424, 1099740, 1209714, 1283030, 1411333, 1466320, 1539636, 1612952, 1924545, 2016190, 2052848, 2199480, 2419428, 2566060, 2822666, 3024285, 3079272, 3225904, 3849090, 4032380, 4233999, 4398960, 4838856, 5132120, 5645332, 6048570, 6158544, 7056665, 7698180, 8064760, 8467998, 9677712, 10264240, 11290664, 12097140, 14113330, 15396360, 16129520, 16935996, 21169995, 22581328, 24194280, 28226660, 30792720, 33871992, 42339990, 48388560, 56453320, 67743984, 84679980, 112906640, 169359960, 338719920]

約数ペア:

[(1, 338719920), (2, 169359960), (3, 112906640), (4, 84679980), (5, 67743984), (6, 56453320), (7, 48388560), (8, 42339990), (10, 33871992), (11, 30792720), (12, 28226660), (14, 24194280), (15, 22581328), (16, 21169995), (20, 16935996), (21, 16129520), (22, 15396360), (24, 14113330), (28, 12097140), (30, 11290664), (33, 10264240), (35, 9677712), (40, 8467998), (42, 8064760), (44, 7698180), (48, 7056665), (55, 6158544), (56, 6048570), (60, 5645332), (66, 5132120), (70, 4838856), (77, 4398960), (80, 4233999), (84, 4032380), (88, 3849090), (105, 3225904), (110, 3079272), (112, 3024285), (120, 2822666), (132, 2566060), (140, 2419428), (154, 2199480), (165, 2052848), (168, 2016190), (176, 1924545), (210, 1612952), (220, 1539636), (231, 1466320), (240, 1411333), (264, 1283030), (280, 1209714), (308, 1099740), (330, 1026424), (336, 1008095), (385, 879792), (420, 806476), (440, 769818), (462, 733160), (528, 641515), (560, 604857), (616, 549870), (660, 513212), (770, 439896), (840, 403238), (880, 384909), (924, 366580), (1155, 293264), (1232, 274935), (1320, 256606), (1540, 219948), (1680, 201619), (1848, 183290), (2310, 146632), (2640, 128303), (3080, 109974), (3696, 91645), (4620, 73316), (6160, 54987), (9240, 36658), (18329, 18480)]