188571180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1747}}^1$

素因数の和:2023

約数の個数: 96

約数和(自身を含む): 606122496

約数和(自身を除く): 417551316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 257, 420, 514, 771, 1028, 1285, 1542, 1747, 1799, 2570, 3084, 3494, 3598, 3855, 5140, 5241, 5397, 6988, 7196, 7710, 8735, 8995, 10482, 10794, 12229, 15420, 17470, 17990, 20964, 21588, 24458, 26205, 26985, 34940, 35980, 36687, 48916, 52410, 53970, 61145, 73374, 104820, 107940, 122290, 146748, 183435, 244580, 366870, 448979, 733740, 897958, 1346937, 1795916, 2244895, 2693874, 3142853, 4489790, 5387748, 6285706, 6734685, 8979580, 9428559, 12571412, 13469370, 15714265, 18857118, 26938740, 31428530, 37714236, 47142795, 62857060, 94285590, 188571180]

約数ペア:

[(1, 188571180), (2, 94285590), (3, 62857060), (4, 47142795), (5, 37714236), (6, 31428530), (7, 26938740), (10, 18857118), (12, 15714265), (14, 13469370), (15, 12571412), (20, 9428559), (21, 8979580), (28, 6734685), (30, 6285706), (35, 5387748), (42, 4489790), (60, 3142853), (70, 2693874), (84, 2244895), (105, 1795916), (140, 1346937), (210, 897958), (257, 733740), (420, 448979), (514, 366870), (771, 244580), (1028, 183435), (1285, 146748), (1542, 122290), (1747, 107940), (1799, 104820), (2570, 73374), (3084, 61145), (3494, 53970), (3598, 52410), (3855, 48916), (5140, 36687), (5241, 35980), (5397, 34940), (6988, 26985), (7196, 26205), (7710, 24458), (8735, 21588), (8995, 20964), (10482, 17990), (10794, 17470), (12229, 15420)]