154208320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1601}}^1$

素因数の和:1668

約数の個数: 112

約数和(自身を含む): 429694848

約数和(自身を除く): 275486528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 320, 344, 430, 448, 560, 602, 688, 860, 1120, 1204, 1376, 1505, 1601, 1720, 2240, 2408, 2752, 3010, 3202, 3440, 4816, 6020, 6404, 6880, 8005, 9632, 11207, 12040, 12808, 13760, 16010, 19264, 22414, 24080, 25616, 32020, 44828, 48160, 51232, 56035, 64040, 68843, 89656, 96320, 102464, 112070, 128080, 137686, 179312, 224140, 256160, 275372, 344215, 358624, 448280, 481901, 512320, 550744, 688430, 717248, 896560, 963802, 1101488, 1376860, 1793120, 1927604, 2202976, 2409505, 2753720, 3586240, 3855208, 4405952, 4819010, 5507440, 7710416, 9638020, 11014880, 15420832, 19276040, 22029760, 30841664, 38552080, 77104160, 154208320]

約数ペア:

[(1, 154208320), (2, 77104160), (4, 38552080), (5, 30841664), (7, 22029760), (8, 19276040), (10, 15420832), (14, 11014880), (16, 9638020), (20, 7710416), (28, 5507440), (32, 4819010), (35, 4405952), (40, 3855208), (43, 3586240), (56, 2753720), (64, 2409505), (70, 2202976), (80, 1927604), (86, 1793120), (112, 1376860), (140, 1101488), (160, 963802), (172, 896560), (215, 717248), (224, 688430), (280, 550744), (301, 512320), (320, 481901), (344, 448280), (430, 358624), (448, 344215), (560, 275372), (602, 256160), (688, 224140), (860, 179312), (1120, 137686), (1204, 128080), (1376, 112070), (1505, 102464), (1601, 96320), (1720, 89656), (2240, 68843), (2408, 64040), (2752, 56035), (3010, 51232), (3202, 48160), (3440, 44828), (4816, 32020), (6020, 25616), (6404, 24080), (6880, 22414), (8005, 19264), (9632, 16010), (11207, 13760), (12040, 12808)]