285356160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:595

約数の個数: 192

約数和(自身を含む): 996727680

約数和(自身を除く): 711371520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 120, 128, 144, 160, 180, 192, 214, 240, 288, 320, 321, 360, 384, 428, 463, 480, 535, 576, 640, 642, 720, 856, 926, 960, 963, 1070, 1152, 1284, 1389, 1440, 1605, 1712, 1852, 1920, 1926, 2140, 2315, 2568, 2778, 2880, 3210, 3424, 3704, 3852, 4167, 4280, 4630, 4815, 5136, 5556, 5760, 6420, 6848, 6945, 7408, 7704, 8334, 8560, 9260, 9630, 10272, 11112, 12840, 13696, 13890, 14816, 15408, 16668, 17120, 18520, 19260, 20544, 20835, 22224, 25680, 27780, 29632, 30816, 33336, 34240, 37040, 38520, 41088, 41670, 44448, 49541, 51360, 55560, 59264, 61632, 66672, 68480, 74080, 77040, 83340, 88896, 99082, 102720, 111120, 123264, 133344, 148160, 148623, 154080, 166680, 177792, 198164, 205440, 222240, 247705, 266688, 296320, 297246, 308160, 333360, 396328, 444480, 445869, 495410, 533376, 594492, 616320, 666720, 743115, 792656, 888960, 891738, 990820, 1188984, 1333440, 1486230, 1585312, 1783476, 1981640, 2229345, 2377968, 2666880, 2972460, 3170624, 3566952, 3963280, 4458690, 4755936, 5944920, 6341248, 7133904, 7926560, 8917380, 9511872, 11889840, 14267808, 15853120, 17834760, 19023744, 23779680, 28535616, 31706240, 35669520, 47559360, 57071232, 71339040, 95118720, 142678080, 285356160]

約数ペア:

[(1, 285356160), (2, 142678080), (3, 95118720), (4, 71339040), (5, 57071232), (6, 47559360), (8, 35669520), (9, 31706240), (10, 28535616), (12, 23779680), (15, 19023744), (16, 17834760), (18, 15853120), (20, 14267808), (24, 11889840), (30, 9511872), (32, 8917380), (36, 7926560), (40, 7133904), (45, 6341248), (48, 5944920), (60, 4755936), (64, 4458690), (72, 3963280), (80, 3566952), (90, 3170624), (96, 2972460), (107, 2666880), (120, 2377968), (128, 2229345), (144, 1981640), (160, 1783476), (180, 1585312), (192, 1486230), (214, 1333440), (240, 1188984), (288, 990820), (320, 891738), (321, 888960), (360, 792656), (384, 743115), (428, 666720), (463, 616320), (480, 594492), (535, 533376), (576, 495410), (640, 445869), (642, 444480), (720, 396328), (856, 333360), (926, 308160), (960, 297246), (963, 296320), (1070, 266688), (1152, 247705), (1284, 222240), (1389, 205440), (1440, 198164), (1605, 177792), (1712, 166680), (1852, 154080), (1920, 148623), (1926, 148160), (2140, 133344), (2315, 123264), (2568, 111120), (2778, 102720), (2880, 99082), (3210, 88896), (3424, 83340), (3704, 77040), (3852, 74080), (4167, 68480), (4280, 66672), (4630, 61632), (4815, 59264), (5136, 55560), (5556, 51360), (5760, 49541), (6420, 44448), (6848, 41670), (6945, 41088), (7408, 38520), (7704, 37040), (8334, 34240), (8560, 33336), (9260, 30816), (9630, 29632), (10272, 27780), (11112, 25680), (12840, 22224), (13696, 20835), (13890, 20544), (14816, 19260), (15408, 18520), (16668, 17120)]