210937440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1029

約数の個数: 192

約数和(自身を含む): 771531264

約数和(自身を除く): 560593824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 96, 105, 112, 120, 134, 140, 160, 168, 201, 210, 224, 240, 268, 280, 335, 336, 402, 420, 469, 480, 536, 560, 670, 672, 804, 840, 937, 938, 1005, 1072, 1120, 1340, 1407, 1608, 1680, 1874, 1876, 2010, 2144, 2345, 2680, 2811, 2814, 3216, 3360, 3748, 3752, 4020, 4685, 4690, 5360, 5622, 5628, 6432, 6559, 7035, 7496, 7504, 8040, 9370, 9380, 10720, 11244, 11256, 13118, 14055, 14070, 14992, 15008, 16080, 18740, 18760, 19677, 22488, 22512, 26236, 28110, 28140, 29984, 32160, 32795, 37480, 37520, 39354, 44976, 45024, 52472, 56220, 56280, 62779, 65590, 74960, 75040, 78708, 89952, 98385, 104944, 112440, 112560, 125558, 131180, 149920, 157416, 188337, 196770, 209888, 224880, 225120, 251116, 262360, 313895, 314832, 376674, 393540, 439453, 449760, 502232, 524720, 627790, 629664, 753348, 787080, 878906, 941685, 1004464, 1049440, 1255580, 1318359, 1506696, 1574160, 1757812, 1883370, 2008928, 2197265, 2511160, 2636718, 3013392, 3148320, 3515624, 3766740, 4394530, 5022320, 5273436, 6026784, 6591795, 7031248, 7533480, 8789060, 10044640, 10546872, 13183590, 14062496, 15066960, 17578120, 21093744, 26367180, 30133920, 35156240, 42187488, 52734360, 70312480, 105468720, 210937440]

約数ペア:

[(1, 210937440), (2, 105468720), (3, 70312480), (4, 52734360), (5, 42187488), (6, 35156240), (7, 30133920), (8, 26367180), (10, 21093744), (12, 17578120), (14, 15066960), (15, 14062496), (16, 13183590), (20, 10546872), (21, 10044640), (24, 8789060), (28, 7533480), (30, 7031248), (32, 6591795), (35, 6026784), (40, 5273436), (42, 5022320), (48, 4394530), (56, 3766740), (60, 3515624), (67, 3148320), (70, 3013392), (80, 2636718), (84, 2511160), (96, 2197265), (105, 2008928), (112, 1883370), (120, 1757812), (134, 1574160), (140, 1506696), (160, 1318359), (168, 1255580), (201, 1049440), (210, 1004464), (224, 941685), (240, 878906), (268, 787080), (280, 753348), (335, 629664), (336, 627790), (402, 524720), (420, 502232), (469, 449760), (480, 439453), (536, 393540), (560, 376674), (670, 314832), (672, 313895), (804, 262360), (840, 251116), (937, 225120), (938, 224880), (1005, 209888), (1072, 196770), (1120, 188337), (1340, 157416), (1407, 149920), (1608, 131180), (1680, 125558), (1874, 112560), (1876, 112440), (2010, 104944), (2144, 98385), (2345, 89952), (2680, 78708), (2811, 75040), (2814, 74960), (3216, 65590), (3360, 62779), (3748, 56280), (3752, 56220), (4020, 52472), (4685, 45024), (4690, 44976), (5360, 39354), (5622, 37520), (5628, 37480), (6432, 32795), (6559, 32160), (7035, 29984), (7496, 28140), (7504, 28110), (8040, 26236), (9370, 22512), (9380, 22488), (10720, 19677), (11244, 18760), (11256, 18740), (13118, 16080), (14055, 15008), (14070, 14992)]