320175936

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 224

約数和(自身を含む): 1001369600

約数和(自身を除く): 681193664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 43, 48, 54, 62, 64, 72, 86, 93, 96, 108, 124, 129, 139, 144, 172, 186, 192, 216, 248, 258, 278, 279, 288, 344, 372, 387, 417, 432, 496, 516, 556, 558, 576, 688, 744, 774, 834, 837, 864, 992, 1032, 1112, 1116, 1161, 1251, 1333, 1376, 1488, 1548, 1668, 1674, 1728, 1984, 2064, 2224, 2232, 2322, 2502, 2666, 2752, 2976, 3096, 3336, 3348, 3753, 3999, 4128, 4309, 4448, 4464, 4644, 5004, 5332, 5952, 5977, 6192, 6672, 6696, 7506, 7998, 8256, 8618, 8896, 8928, 9288, 10008, 10664, 11954, 11997, 12384, 12927, 13344, 13392, 15012, 15996, 17236, 17856, 17931, 18576, 20016, 21328, 23908, 23994, 24768, 25854, 26688, 26784, 30024, 31992, 34472, 35862, 35991, 37152, 38781, 40032, 42656, 47816, 47988, 51708, 53568, 53793, 60048, 63984, 68944, 71724, 71982, 74304, 77562, 80064, 85312, 95632, 95976, 103416, 107586, 116343, 120096, 127968, 137888, 143448, 143964, 155124, 161379, 185287, 191264, 191952, 206832, 215172, 232686, 240192, 255936, 275776, 286896, 287928, 310248, 322758, 370574, 382528, 383904, 413664, 430344, 465372, 555861, 573792, 575856, 620496, 645516, 741148, 767808, 827328, 860688, 930744, 1111722, 1147584, 1151712, 1240992, 1291032, 1482296, 1667583, 1721376, 1861488, 2223444, 2303424, 2481984, 2582064, 2964592, 3335166, 3442752, 3722976, 4446888, 5002749, 5164128, 5929184, 6670332, 7445952, 8893776, 10005498, 10328256, 11858368, 13340664, 17787552, 20010996, 26681328, 35575104, 40021992, 53362656, 80043984, 106725312, 160087968, 320175936]

約数ペア:

[(1, 320175936), (2, 160087968), (3, 106725312), (4, 80043984), (6, 53362656), (8, 40021992), (9, 35575104), (12, 26681328), (16, 20010996), (18, 17787552), (24, 13340664), (27, 11858368), (31, 10328256), (32, 10005498), (36, 8893776), (43, 7445952), (48, 6670332), (54, 5929184), (62, 5164128), (64, 5002749), (72, 4446888), (86, 3722976), (93, 3442752), (96, 3335166), (108, 2964592), (124, 2582064), (129, 2481984), (139, 2303424), (144, 2223444), (172, 1861488), (186, 1721376), (192, 1667583), (216, 1482296), (248, 1291032), (258, 1240992), (278, 1151712), (279, 1147584), (288, 1111722), (344, 930744), (372, 860688), (387, 827328), (417, 767808), (432, 741148), (496, 645516), (516, 620496), (556, 575856), (558, 573792), (576, 555861), (688, 465372), (744, 430344), (774, 413664), (834, 383904), (837, 382528), (864, 370574), (992, 322758), (1032, 310248), (1112, 287928), (1116, 286896), (1161, 275776), (1251, 255936), (1333, 240192), (1376, 232686), (1488, 215172), (1548, 206832), (1668, 191952), (1674, 191264), (1728, 185287), (1984, 161379), (2064, 155124), (2224, 143964), (2232, 143448), (2322, 137888), (2502, 127968), (2666, 120096), (2752, 116343), (2976, 107586), (3096, 103416), (3336, 95976), (3348, 95632), (3753, 85312), (3999, 80064), (4128, 77562), (4309, 74304), (4448, 71982), (4464, 71724), (4644, 68944), (5004, 63984), (5332, 60048), (5952, 53793), (5977, 53568), (6192, 51708), (6672, 47988), (6696, 47816), (7506, 42656), (7998, 40032), (8256, 38781), (8618, 37152), (8896, 35991), (8928, 35862), (9288, 34472), (10008, 31992), (10664, 30024), (11954, 26784), (11997, 26688), (12384, 25854), (12927, 24768), (13344, 23994), (13392, 23908), (15012, 21328), (15996, 20016), (17236, 18576), (17856, 17931)]