2357081440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:501

約数の個数: 192

約数和(自身を含む): 6544032768

約数和(自身を除く): 4186951328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 101, 112, 134, 140, 160, 202, 224, 268, 280, 311, 335, 404, 469, 505, 536, 560, 622, 670, 707, 808, 938, 1010, 1072, 1120, 1244, 1340, 1414, 1555, 1616, 1876, 2020, 2144, 2177, 2345, 2488, 2680, 2828, 3110, 3232, 3535, 3752, 4040, 4354, 4690, 4976, 5360, 5656, 6220, 6767, 7070, 7504, 8080, 8708, 9380, 9952, 10720, 10885, 11312, 12440, 13534, 14140, 15008, 16160, 17416, 18760, 20837, 21770, 22624, 24880, 27068, 28280, 31411, 33835, 34832, 37520, 41674, 43540, 47369, 49760, 54136, 56560, 62822, 67670, 69664, 75040, 83348, 87080, 94738, 104185, 108272, 113120, 125644, 135340, 145859, 157055, 166696, 174160, 189476, 208370, 216544, 219877, 236845, 251288, 270680, 291718, 314110, 333392, 348320, 378952, 416740, 439754, 473690, 502576, 541360, 583436, 628220, 666784, 729295, 757904, 833480, 879508, 947380, 1005152, 1082720, 1099385, 1166872, 1256440, 1458590, 1515808, 1666960, 1759016, 1894760, 2104537, 2198770, 2333744, 2512880, 2917180, 3333920, 3518032, 3789520, 4209074, 4397540, 4667488, 5025760, 5834360, 7036064, 7579040, 8418148, 8795080, 10522685, 11668720, 14731759, 16836296, 17590160, 21045370, 23337440, 29463518, 33672592, 35180320, 42090740, 58927036, 67345184, 73658795, 84181480, 117854072, 147317590, 168362960, 235708144, 294635180, 336725920, 471416288, 589270360, 1178540720, 2357081440]

約数ペア:

[(1, 2357081440), (2, 1178540720), (4, 589270360), (5, 471416288), (7, 336725920), (8, 294635180), (10, 235708144), (14, 168362960), (16, 147317590), (20, 117854072), (28, 84181480), (32, 73658795), (35, 67345184), (40, 58927036), (56, 42090740), (67, 35180320), (70, 33672592), (80, 29463518), (101, 23337440), (112, 21045370), (134, 17590160), (140, 16836296), (160, 14731759), (202, 11668720), (224, 10522685), (268, 8795080), (280, 8418148), (311, 7579040), (335, 7036064), (404, 5834360), (469, 5025760), (505, 4667488), (536, 4397540), (560, 4209074), (622, 3789520), (670, 3518032), (707, 3333920), (808, 2917180), (938, 2512880), (1010, 2333744), (1072, 2198770), (1120, 2104537), (1244, 1894760), (1340, 1759016), (1414, 1666960), (1555, 1515808), (1616, 1458590), (1876, 1256440), (2020, 1166872), (2144, 1099385), (2177, 1082720), (2345, 1005152), (2488, 947380), (2680, 879508), (2828, 833480), (3110, 757904), (3232, 729295), (3535, 666784), (3752, 628220), (4040, 583436), (4354, 541360), (4690, 502576), (4976, 473690), (5360, 439754), (5656, 416740), (6220, 378952), (6767, 348320), (7070, 333392), (7504, 314110), (8080, 291718), (8708, 270680), (9380, 251288), (9952, 236845), (10720, 219877), (10885, 216544), (11312, 208370), (12440, 189476), (13534, 174160), (14140, 166696), (15008, 157055), (16160, 145859), (17416, 135340), (18760, 125644), (20837, 113120), (21770, 108272), (22624, 104185), (24880, 94738), (27068, 87080), (28280, 83348), (31411, 75040), (33835, 69664), (34832, 67670), (37520, 62822), (41674, 56560), (43540, 54136), (47369, 49760)]