163280460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9041}}^1$

素因数の和:9103

約数の個数: 96

約数和(自身を含む): 534707712

約数和(自身を除く): 371427252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 9041, 18060, 18082, 27123, 36164, 45205, 54246, 63287, 90410, 108492, 126574, 135615, 180820, 189861, 253148, 271230, 316435, 379722, 388763, 542460, 632870, 759444, 777526, 949305, 1166289, 1265740, 1555052, 1898610, 1943815, 2332578, 2721341, 3797220, 3887630, 4665156, 5442682, 5831445, 7775260, 8164023, 10885364, 11662890, 13606705, 16328046, 23325780, 27213410, 32656092, 40820115, 54426820, 81640230, 163280460]

約数ペア:

[(1, 163280460), (2, 81640230), (3, 54426820), (4, 40820115), (5, 32656092), (6, 27213410), (7, 23325780), (10, 16328046), (12, 13606705), (14, 11662890), (15, 10885364), (20, 8164023), (21, 7775260), (28, 5831445), (30, 5442682), (35, 4665156), (42, 3887630), (43, 3797220), (60, 2721341), (70, 2332578), (84, 1943815), (86, 1898610), (105, 1555052), (129, 1265740), (140, 1166289), (172, 949305), (210, 777526), (215, 759444), (258, 632870), (301, 542460), (420, 388763), (430, 379722), (516, 316435), (602, 271230), (645, 253148), (860, 189861), (903, 180820), (1204, 135615), (1290, 126574), (1505, 108492), (1806, 90410), (2580, 63287), (3010, 54246), (3612, 45205), (4515, 36164), (6020, 27123), (9030, 18082), (9041, 18060)]