1687063680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5743}}^1$

素因数の和:5788

約数の個数: 256

約数和(自身を含む): 6327590400

約数和(自身を除く): 4640526720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2720, 2880, 3060, 3264, 3456, 3672, 4080, 4320, 4590, 4896, 5440, 5743, 5760, 6120, 6528, 7344, 8160, 8640, 9180, 9792, 10880, 11486, 12240, 14688, 16320, 17229, 17280, 18360, 19584, 22972, 24480, 28715, 29376, 32640, 34458, 36720, 45944, 48960, 51687, 57430, 58752, 68916, 73440, 86145, 91888, 97631, 97920, 103374, 114860, 137832, 146880, 155061, 172290, 183776, 195262, 206748, 229720, 258435, 275664, 292893, 293760, 310122, 344580, 367552, 390524, 413496, 459440, 488155, 516870, 551328, 585786, 620244, 689160, 735104, 775305, 781048, 826992, 878679, 918880, 976310, 1033740, 1102656, 1171572, 1240488, 1378320, 1464465, 1550610, 1562096, 1653984, 1757358, 1837760, 1952620, 2067480, 2205312, 2343144, 2480976, 2636037, 2756640, 2928930, 3101220, 3124192, 3307968, 3514716, 3675520, 3905240, 4134960, 4393395, 4686288, 4961952, 5272074, 5513280, 5857860, 6202440, 6248384, 6615936, 7029432, 7810480, 8269920, 8786790, 9372576, 9923904, 10544148, 11026560, 11715720, 12404880, 12496768, 13180185, 14058864, 15620960, 16539840, 17573580, 18745152, 19847808, 21088296, 23431440, 24809760, 26360370, 28117728, 31241920, 33079680, 35147160, 37490304, 42176592, 46862880, 49619520, 52720740, 56235456, 62483840, 70294320, 84353184, 93725760, 99239040, 105441480, 112470912, 140588640, 168706368, 187451520, 210882960, 281177280, 337412736, 421765920, 562354560, 843531840, 1687063680]

約数ペア:

[(1, 1687063680), (2, 843531840), (3, 562354560), (4, 421765920), (5, 337412736), (6, 281177280), (8, 210882960), (9, 187451520), (10, 168706368), (12, 140588640), (15, 112470912), (16, 105441480), (17, 99239040), (18, 93725760), (20, 84353184), (24, 70294320), (27, 62483840), (30, 56235456), (32, 52720740), (34, 49619520), (36, 46862880), (40, 42176592), (45, 37490304), (48, 35147160), (51, 33079680), (54, 31241920), (60, 28117728), (64, 26360370), (68, 24809760), (72, 23431440), (80, 21088296), (85, 19847808), (90, 18745152), (96, 17573580), (102, 16539840), (108, 15620960), (120, 14058864), (128, 13180185), (135, 12496768), (136, 12404880), (144, 11715720), (153, 11026560), (160, 10544148), (170, 9923904), (180, 9372576), (192, 8786790), (204, 8269920), (216, 7810480), (240, 7029432), (255, 6615936), (270, 6248384), (272, 6202440), (288, 5857860), (306, 5513280), (320, 5272074), (340, 4961952), (360, 4686288), (384, 4393395), (408, 4134960), (432, 3905240), (459, 3675520), (480, 3514716), (510, 3307968), (540, 3124192), (544, 3101220), (576, 2928930), (612, 2756640), (640, 2636037), (680, 2480976), (720, 2343144), (765, 2205312), (816, 2067480), (864, 1952620), (918, 1837760), (960, 1757358), (1020, 1653984), (1080, 1562096), (1088, 1550610), (1152, 1464465), (1224, 1378320), (1360, 1240488), (1440, 1171572), (1530, 1102656), (1632, 1033740), (1728, 976310), (1836, 918880), (1920, 878679), (2040, 826992), (2160, 781048), (2176, 775305), (2295, 735104), (2448, 689160), (2720, 620244), (2880, 585786), (3060, 551328), (3264, 516870), (3456, 488155), (3672, 459440), (4080, 413496), (4320, 390524), (4590, 367552), (4896, 344580), (5440, 310122), (5743, 293760), (5760, 292893), (6120, 275664), (6528, 258435), (7344, 229720), (8160, 206748), (8640, 195262), (9180, 183776), (9792, 172290), (10880, 155061), (11486, 146880), (12240, 137832), (14688, 114860), (16320, 103374), (17229, 97920), (17280, 97631), (18360, 91888), (19584, 86145), (22972, 73440), (24480, 68916), (28715, 58752), (29376, 57430), (32640, 51687), (34458, 48960), (36720, 45944)]