177012080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7351}}^1$

素因数の和:7414

約数の個数: 80

約数和(自身を含む): 481350144

約数和(自身を除く): 304338064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4816, 6020, 7351, 12040, 14702, 24080, 29404, 36755, 51457, 58808, 73510, 102914, 117616, 147020, 205828, 257285, 294040, 316093, 411656, 514570, 588080, 632186, 823312, 1029140, 1264372, 1580465, 2058280, 2212651, 2528744, 3160930, 4116560, 4425302, 5057488, 6321860, 8850604, 11063255, 12643720, 17701208, 22126510, 25287440, 35402416, 44253020, 88506040, 177012080]

約数ペア:

[(1, 177012080), (2, 88506040), (4, 44253020), (5, 35402416), (7, 25287440), (8, 22126510), (10, 17701208), (14, 12643720), (16, 11063255), (20, 8850604), (28, 6321860), (35, 5057488), (40, 4425302), (43, 4116560), (56, 3160930), (70, 2528744), (80, 2212651), (86, 2058280), (112, 1580465), (140, 1264372), (172, 1029140), (215, 823312), (280, 632186), (301, 588080), (344, 514570), (430, 411656), (560, 316093), (602, 294040), (688, 257285), (860, 205828), (1204, 147020), (1505, 117616), (1720, 102914), (2408, 73510), (3010, 58808), (3440, 51457), (4816, 36755), (6020, 29404), (7351, 24080), (12040, 14702)]